Normal gene hinders breast cancer chemotherapy

ScienceDaily (June 11, 2012) Presence of normal p53, a tumor suppressor gene, instead of a mutated version, makes breast cancer chemotherapy with doxorubicin less effective. The preclinical study led by MD Anderson scientists was published June 11 in the journal Cancer Cell.

The research, which challenges the existing paradigm, is another step closer to personalized cancer medicine for breast cancer.

"It's really important to understand the genetic defects a tumor cell has before we treat it," said lead author Guillermina Lozano, Ph.D., professor and chair of the Department of Genetics. "What we learned here is the complete opposite of what we expected. We thought tumors would respond better to treatment if the p53 gene were normal. But the opposite was true, and for a really interesting reason."

Lozano said the research in mouse models showed that non-mutated p53 halted cell division, initiating a senescence (cell aging) process that allowed cells to survive. These senescent cells produce factors that stimulate adjacent cells to grow, fueling the relapse. Mutant p53 cells do not arrest and proceed through the cell cycle into cell division with broken chromosomes caused by the chemotherapy.

"That's a signal for the cell to die," she said. "It can't go any farther."

P53 status crucial to predicting response

The tumor suppressor p53 is mutated or inactivated in the majority of cancers, and about one-third of breast cancers have mutations in the gene. It has long been thought that normal p53 results in a better chemotherapy response, but the evidence in breast cancer has been conflicting.

According to the National Cancer Institute, about 227,000 women in the United States are diagnosed with breast cancer each year.

In this study, doxorubicin-treated p53 mutant tumor cells did not stop cell proliferation, leading to abnormal mitoses and cell death, whereas tumors with normal p53 arrested, avoiding mitotic catastrophe.

"There are a lot of data out there on responses of women to doxorubicin and other drugs that break DNA," Lozano said. "The response rates were mixed, and we never understood the difference. Now we understand that we need to know the p53 status to predict a response."

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Normal gene hinders breast cancer chemotherapy

Chemistry Makes the Rubber Meet the Road with the help of QAD

Like many global manufacturers, Flexsys is caught in the squeeze of rising costs, falling prices and tough competition from emerging markets like Asia and Eastern Europe.

To maintain customer service levels while keeping costs in line, Flexsys recently changed its planning processes from make-to-stock to make-to-order.

The challenge

This shift eliminated the high cost of buffer inventory. But without safety stock to fall back on, the pressure was on the companys manufacturing assets to deliver top performance. That objective was hindered by inconsistent maintenance processes across the company. Plants were either using antiquated software to schedule and track maintenance or a combination of manual processes and spreadsheets.

An audit by an external consultant found that asset management at Flexsys was primarily reactive, rather than preventive, which led to poor equipment reliability. Production output was well below the level of efficiency required.

Implementing a single enterprise asset management solution and standardizing processes across all our sites were key to driving critical asset management improvements, says Roger Mason, Operations Manager for Flexsys.

The solution

We compared the functionality and reporting capabilities of the leading solutions and decided that QAD EAM was our best option, says Mason. The biggest factor in selecting QAD EAM was the interface to our existing QAD logistics and accounting software. This allowed us to very quickly have QAD EAM up and running at all our sites.

The Flexsys team identified four essential steps to reduce equipment breakdowns and improve plant reliability: 1) Develop a consistent work order process, 2) Define and track key performance indicators (KPIs) for maintenance, repair and operations (MRO) inventory, 3) Implement root cause analysis (RCA) and, 4) Directly involve the production operators by initiating total productive maintenance (TPM).

The QAD EAM work order system provides the structure required for positive control over the maintenance work order process, supporting a global process that helps improve asset care and reduce breakdowns across all facilities. Flexsys relies on the excellent database contained in QAD EAM to help assess asset performance, and flexible reporting allows the company to define and measure KPIs. The system supports RCA and TPM: This means the companys production operators and maintenance technicians can focus most of their efforts on less costly preventive maintenance and very little on reacting to equipment breakdowns.

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Chemistry Makes the Rubber Meet the Road with the help of QAD

On-field chemistry key for Leics

Leicestershire spinner Claude Henderson believes on-field relationships between players are crucial to success in Twenty20 cricket.

The Foxes won last year's competition, but have since lost key players in Paul Nixon, Andrew McDonald, James Taylor and Harry Gurney.

Henderson told the club's website: "It is like cat and mouse and you have a game of chess out in the middle.

"We'll work to develop relationships on the field because it's so important."

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The 39-year-old believes that the partnership between wicketkeeper and bowler is key in T20 is crucial, and he will be looking to develop a new alliance this year after Nixon hung up his gloves last season.

Battling for the keeper's place in T20 this year are Paul Dixey and Ned Eckersley, with the latter set to be given the nod for Tuesday's opening game of the tournament against local rivals Nottinghamshire.

"I am used to seeing Nico [Paul Nixon] behind the stumps and he was very good for us over the years," added Henderson.

"Nico was a key figure but it is time for the younger lads to have their go now.

"The keeper has to know his attack and understand what the bowler is trying to do, and the keeper also needs to tell the bowler what he thinks the batter is trying to do.

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On-field chemistry key for Leics

GeoVax to Attend BIO International Convention June 18-21 in Boston

ATLANTA, GA--(Marketwire -06/11/12)- GeoVax Labs, Inc. (GOVX) (GOVX), an Atlanta-based biotechnology firm developing vaccines to prevent and fight Human Immunodeficiency Virus (HIV) infections, is attending the BIO International Convention taking place June 18-21 in Boston, MA at the Boston Convention & Exhibition Center, and will exhibit at Booth Number 1035 in the Georgia Pavilion. Exhibit hours are 12:00 pm - 5:00 pm on June 18, 10:00 am - 6:30 pm on June 19, 10:00 am to 5:00 pm on June 20 and 10:00 am to 1:00 pm on the final day, June 21.

GeoVax's President and CEO, Dr. Robert McNally, Board Chairman, David Dodd, and colleagues will be available to meet with interested parties either within the Georgia Pavilion or through the BIO partnering system to discuss the Company's preventive and therapeutic HIV/AIDS vaccine programs. In addition, Company executives anticipate meetings with the third party manufacturers of GeoVax's vaccines; with its contacts at analytical laboratories with which it is currently working; and with some of the Company's research partners.

About BIO

BIO represents more than 1,200 biotechnology companies, academic institutions, state biotechnology centers and related organizations across the United States and in more than 30 other nations. BIO members are involved in the research and development of innovative healthcare, agricultural, industrial and environmental biotechnology products. BIO also produces the BIO International Convention, the world's largest gathering of the biotechnology industry, along with industry-leading investor and partnering meetings held around the world. For more information, please visit http://www.bio.org.

About GeoVax

GeoVax Labs, Inc. is a biotechnology company developing human vaccines for HIV (Human Immunodeficiency Virus - that leads to AIDS). GeoVax's HIV/AIDS vaccine technology is exclusively licensed from Emory University in Atlanta, GA, and is the subject of more than 20 issued or filed patent applications. GeoVax vaccines are designed for use in uninfected people to prevent acquisition of HIV-1 and limit the progression to AIDS should a person become infected. GeoVax vaccines are also being tested as a therapeutic treatment (for people already infected with the HIV-1 virus).

GeoVax's core vaccine technologies were developed by Dr. Harriet Robinson, Chief Scientific Officer, through a collaboration of colleagues at Emory University's Vaccine Center, the National Institute of Allergy and Infectious Diseases (NIAID), the Centers for Disease Control and Prevention (CDC) and GeoVax. The technology uses recombinant DNA to prime the immune response and recombinant modified vaccinia Ankara (MVA) to boost the primed response. Both the DNA vaccine and the MVA vaccine express non-infectious virus-like-particles displaying the natural trimeric form of the HIV envelope protein.

GeoVax's vaccines have moved forward in human clinical trials conducted by the HIV Vaccine Trials Network (HVTN) based in Seattle, Washington. These trials have tested various combinations and doses of the DNA and MVA vaccines, their ability to raise anti-HIV humoral (antibody) and cellular (cytotoxic T cell) immune responses, as well as, the vaccines' safety. Successful results from Phase 1 testing supported Phase 2 testing in an ongoing, fully enrolled, 299 participant trial in North and South America. The vaccine is also undergoing Phase 1/2 testing as a therapeutic in HIV-infected individuals.

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GeoVax to Attend BIO International Convention June 18-21 in Boston

Lessons from epigenome evolution: Exploring the epigenome's regulatory function

Sheng Zhong, of the Institute for Genomic Biology and Department of Bioengineering at the University of Illinois. Zhong and his lab study causal relationships between gene regulation and cellular behaviors, by developing computational and experimental methods on network modeling, stem cell engineering, epigenomic and single-cell analyses. Recently he has contributed to introducing "comparative epigenomics" -- using cross-species epigenomic comparison to annotate the genomes. Credit: Photo by Kathryn Coulter, courtesy of Institute for Genomic Biology

The sequencing of the human genome has provided a wealth of genetic information, yet the goal of understanding the function of every gene remains outstanding. New research from the University of Illinois published in Cell suggests determining the purpose of genes through a new method they call "comparative epigenomics."

"Comparative epigenomics is to use interspecies comparison of DNA and histone modificationsas an approach for annotation of the regulatory genome," says Sheng Zhong, of the Institute for Genomic Biology and Department of Bioengineering at the University of Illinois.

While the genome of an organism contains all its genes, it is the epigenome that decides which are expressed, or "turned on." Though genomic science has long focused on comparative genomicscomparing the genomes of similar species and finding the commonalities to determine how common traits are regulatedcomparative epigenetics provides a more in-depth look at regulatory functions.

The researchers, led by Zhong, in collaboration with Ting Wang at Washington University, Harris Lewin, and Franklin West at University of Georgia, focused their work on three species: humans, mice, and pigs. By analyzing 9 epigenomic marks in pluripotent stem cells, they were able to create an epigenomic map for each which they could then compare.

The team concluded that, with proper analysis procedures, traces of interspecies epigenomic conservation could be identified. They then demonstrated that the conserved epigenetic markers can be effectively used to annotate the genome, clarifying the genome's regulatory function.

Understanding the genome is one of the most pressing problems for science, and this study sheds light on a promising alternative method. "Comparative epigenomics enables us to find more clues from evolution about the functions of our genomes," adds Zhong.

More information: "Comparative Epigenomic Annotation of Regulatory DNA," Shu Xiao, Dan Xie, Xiaoyi Cao, Pengfei Yu, Xiaoyun Xing, Chieh-Chun Chen, Meagan Musselman, Mingchao Xie, Franklin D. West, Harris A. Lewin, Ting Wang, Sheng Zhong. Cell doi:10.1016/j.cell.2012.04.029 (volume 149 issue 6 pp.1381 - 1392)

Journal reference: Cell

Provided by University of Illinois at Urbana-Champaign

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Lessons from epigenome evolution: Exploring the epigenome's regulatory function

A decade of innovation for health

For Immediate Release Monday, June 11, 2012

Media Advisory

More information: Registration and more information at http://www.nibib.nih.gov/NewsEvents/TenthAnniversary. This event will not be videocast.

About the National Institute of Biomedical Imaging and Bioengineering (NIBIB): NIBIBs mission is to support multidisciplinary research and research training at the crossroads of engineering and the biological and physical sciences. NIBIB supports emerging technology research and development within its internal laboratories and through grants, collaborations, and training. More information is available at the NIBIB website: http://www.nibib.nih.gov/.

About the National Institutes of Health (NIH): NIH, the nation's medical research agency, includes 27 Institutes and Centers and is a component of the U.S. Department of Health and Human Services. NIH is the primary federal agency conducting and supporting basic, clinical, and translational medical research, and is investigating the causes, treatments, and cures for both common and rare diseases. For more information about NIH and its programs, visit http://www.nih.gov.

NIH...Turning Discovery Into Health

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A decade of innovation for health

Parkinson’s group to meet

MERIDIAN When the Meridian Parkinson's Disease Support Group first met a few months ago there were only four people in attendance who suffer from the debilitating condition.

The last meeting of the group saw 50 people show up looking for mutual support, information and peace of mind. Needless to say, Jimmy Gossett, one of the founding members of the group, was both astonished and pleased at the response.

"It is so nice to meet so many people who have the same condition as you," said Gossett, explaining he doesn't wish the disease on anyone. "But when you have this kind of problem, having friends and meeting new ones who through sheer numbers can build you back up, that is a nice thing."

With each new group meeting, Gossett said more and more health professionals work to assist in any way they can. Gossett said in the upcoming meeting, set forTuesday, June 12 at 10 a.m.at the Fifteenth Avenue Baptist Church in Meridian, three health professionals will be on hand to lend their expertise in the realm of Parkinson's Disease (PD).

"We will have physical therapists and speech pathologists on hand to help with information on what we face as PD sufferers," Gossett said. "But we will have fun, laugh, and fellowship. That is the best therapy we can have."

Gossett said the therapists will bring with them years of experience in dealing with PD sufferers. He said the health professionals will address such issues as speech deficits including reduced volume in their voices, decreased intelligibility, poor breath support and swallowing. Speech pathologists Angela Ramsey and Lesley Smith will be speaking to the group about oral motor exercises, respiratory exercises, and patterning techniques. The subject of neuromuscular e-stim to improve speech and swallowing will be covered.

Also, Amanda Sayers, a physical therapist, will be on hand to discuss some exercise techniques and different treatment approaches for the group as related to gait patterns, how to deal with "freezing" and tremors, and safety precautions.

"Each of these presentations will be followed by question and answer sessions so each person there can get the answers unique to their conditions," said Gossett.

Gossett said everyone is invited. He said he hopes that all PD suffers, not only in Meridian and Lauderdale County, but also throughout the East Mississippi area, will come and discover this group so they can seek the help and support so many sufferers need.

"It is all up to us, the PD sufferer, to increase our knowledge and understanding of this condition so that we can better cope with it," Gossett said. "We encourage those family members who have a person suffering from PD to come as well so they can get a firm grip on what their loved one is going through."

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Parkinson's group to meet

Parkinson's group to meet

MERIDIAN When the Meridian Parkinson's Disease Support Group first met a few months ago there were only four people in attendance who suffer from the debilitating condition.

The last meeting of the group saw 50 people show up looking for mutual support, information and peace of mind. Needless to say, Jimmy Gossett, one of the founding members of the group, was both astonished and pleased at the response.

"It is so nice to meet so many people who have the same condition as you," said Gossett, explaining he doesn't wish the disease on anyone. "But when you have this kind of problem, having friends and meeting new ones who through sheer numbers can build you back up, that is a nice thing."

With each new group meeting, Gossett said more and more health professionals work to assist in any way they can. Gossett said in the upcoming meeting, set forTuesday, June 12 at 10 a.m.at the Fifteenth Avenue Baptist Church in Meridian, three health professionals will be on hand to lend their expertise in the realm of Parkinson's Disease (PD).

"We will have physical therapists and speech pathologists on hand to help with information on what we face as PD sufferers," Gossett said. "But we will have fun, laugh, and fellowship. That is the best therapy we can have."

Gossett said the therapists will bring with them years of experience in dealing with PD sufferers. He said the health professionals will address such issues as speech deficits including reduced volume in their voices, decreased intelligibility, poor breath support and swallowing. Speech pathologists Angela Ramsey and Lesley Smith will be speaking to the group about oral motor exercises, respiratory exercises, and patterning techniques. The subject of neuromuscular e-stim to improve speech and swallowing will be covered.

Also, Amanda Sayers, a physical therapist, will be on hand to discuss some exercise techniques and different treatment approaches for the group as related to gait patterns, how to deal with "freezing" and tremors, and safety precautions.

"Each of these presentations will be followed by question and answer sessions so each person there can get the answers unique to their conditions," said Gossett.

Gossett said everyone is invited. He said he hopes that all PD suffers, not only in Meridian and Lauderdale County, but also throughout the East Mississippi area, will come and discover this group so they can seek the help and support so many sufferers need.

"It is all up to us, the PD sufferer, to increase our knowledge and understanding of this condition so that we can better cope with it," Gossett said. "We encourage those family members who have a person suffering from PD to come as well so they can get a firm grip on what their loved one is going through."

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Parkinson's group to meet

‘Muckers’ get dirty in fight against multiple sclerosis

By PATTI MENGERS pmengers@delcotimes.com

NEWTOWN Dozens of youngsters were being encouraged to play in the mud on Sunday at the Ellis Preserve. It was no wonder.

They were just following the examples of their parents.

In fact, Saturday and Sunday a total of nearly 4,000 people of all ages were wallowing in the watery dirt as part of the Muck Ruckus MS, staged by the Greater Delaware Valley Chapter of the National Multiple Sclerosis Society.

Multiple sclerosis victims and their loved ones were raising funds through pledges to help fight the disabling, autoimmune disorder of the central nervous system that affects 400,000 Americans and has no known cause or cure.

Our goal is to raise $1.1 million and were really close, said Jena C. Visconto, development coordinator for the local National Multiple Sclerosis Society, late Sunday morning.

About 100 volunteers over two days helped implement the event, which was sponsored by Bryn Mawr Hospital, Main Line Today, AFC Fitness, Chickies & Petes restaurant, Wawa convenience stores, Videon Chrysler-Dodge-Jeep, BPG Properties Ltd. and the Delaware County Veterans Memorial Association.

Children age 11 and under, known as Little Muckers, got to help the cause by cavorting amid the mud on a makeshift slide, balance beam and small wooden pyramid created by Event 360. A baby pool was mercifully nearby for rinsing.

Adult participants navigated a 10K run with 31 natural and manmade obstacles, including Swing Set from which they leapt into a giant mud puddle, and Fun to be a Fireman, which required participants to climb a platform, then jump over to a firehouse-style pole on which they slid into the muck.

A lot of people are afraid of heights. Theres a gap between the platform and the poles. But they are conquering their fears for people they know who have MS, said Visconto, who noted multiple sclerosis patients were also meeting the muddy challenge.

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'Muckers' get dirty in fight against multiple sclerosis

'Muckers' get dirty in fight against multiple sclerosis

By PATTI MENGERS pmengers@delcotimes.com

NEWTOWN Dozens of youngsters were being encouraged to play in the mud on Sunday at the Ellis Preserve. It was no wonder.

They were just following the examples of their parents.

In fact, Saturday and Sunday a total of nearly 4,000 people of all ages were wallowing in the watery dirt as part of the Muck Ruckus MS, staged by the Greater Delaware Valley Chapter of the National Multiple Sclerosis Society.

Multiple sclerosis victims and their loved ones were raising funds through pledges to help fight the disabling, autoimmune disorder of the central nervous system that affects 400,000 Americans and has no known cause or cure.

Our goal is to raise $1.1 million and were really close, said Jena C. Visconto, development coordinator for the local National Multiple Sclerosis Society, late Sunday morning.

About 100 volunteers over two days helped implement the event, which was sponsored by Bryn Mawr Hospital, Main Line Today, AFC Fitness, Chickies & Petes restaurant, Wawa convenience stores, Videon Chrysler-Dodge-Jeep, BPG Properties Ltd. and the Delaware County Veterans Memorial Association.

Children age 11 and under, known as Little Muckers, got to help the cause by cavorting amid the mud on a makeshift slide, balance beam and small wooden pyramid created by Event 360. A baby pool was mercifully nearby for rinsing.

Adult participants navigated a 10K run with 31 natural and manmade obstacles, including Swing Set from which they leapt into a giant mud puddle, and Fun to be a Fireman, which required participants to climb a platform, then jump over to a firehouse-style pole on which they slid into the muck.

A lot of people are afraid of heights. Theres a gap between the platform and the poles. But they are conquering their fears for people they know who have MS, said Visconto, who noted multiple sclerosis patients were also meeting the muddy challenge.

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'Muckers' get dirty in fight against multiple sclerosis

Ft. Worth Chiropractor Uses Atlas Orthogonal Adjustments for Multiple Sclerosis Patients

FT. WORTH, Texas, June 10, 2012 (GLOBE NEWSWIRE) -- Ft. Worth chiropractor, Dr. Chris Michlin is the only board-certified Atlas Orthogonal adjustment doctor in North Texas, and he uses this technique to treat patients suffering from neck pain, back pain and conditions such as Multiple Sclerosis (MS). A chiropractic Atlas Orthogonal (AO) adjustment realigns the Atlas vertebra at the very base of the skull. According to Dr. Michlin, when this vertebra is improperly aligned, nervous system impulses from the brain to the rest of the body are interrupted, which can cause pain. Dr. Michlin reports that he has helped patients experience relief from conditions such as sciatica, headaches, migraines, fibromyalgia, autism and multiple sclerosis (MS) with this specific type of adjustment.

Dr. Michlin says that people have driven all the way from Mexico to his and his wife's Ft. Worth chiropractic care center for the AO treatment. "The Atlas Orthogonal adjustment is so effective because the Atlas vertebra is literally the front door leading from the brain down through the spinal cord. If that bone is misaligned, and the skull is not sitting correctly, the nervous system cannot communicate with the rest of the body and things start to go wrong. Back pain, neck pain, headache and migraine problems are just a few symptoms. Misalignment in this vertebra also affects the alignment of all the other vertebrae in the spine, like a chain reaction." Dr. Michlin says that patients whose Atlas vertebrae are out of alignment often have one leg that measures longer than the other because the rest of the spine and hips become uneven.

Dr. Michlin demonstrated that the AO adjustment technique is gentle and does not involve any cracking or twisting of the neck. He first examines the patient manually, feeling for soreness and tenderness in the neck that indicate a misalignment of the Atlas vertebra. X-rays verify the extent of any misalignment. Dr. Michlin then positions the patient on an adjusting table and uses a small instrument that delivers vibration impulses to the Atlas vertebra through the skin. Over a series of adjustment sessions, the vibrations reposition the Atlas.

Dr. Michlin says the results of the AO adjustment have been aired across national TV and that it has helped people overcome conditions as difficult as MS, as well as neck and back pain, headaches, migraines and even autism and colic. He points to celebrity talk show host Montel Williams, who suffers from MS, as an example. After undergoing AO adjustments, Williams reported drastic relief of his MS symptoms. Dr. Michlin says his own patients have similar stories. "When I see the results of the AO chiropractic adjustment in my own patients, it is inspiring. The misalignment of this one vertebra can do so much damage, yet realigning it can bring so much relief."

Dr. Chris Michlin is the only board-certified Atlas Orthogonal adjustment chiropractor in Ft. Worth. More information is on his website at http://backtohealthtexas.com.

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Ft. Worth Chiropractor Uses Atlas Orthogonal Adjustments for Multiple Sclerosis Patients

Volunteers do home improvements for people with multiple sclerosis

Readmore: Local, Health, News, Multiple Sclerosis, Beth Farrell, Fayetteville, Home Improvements, Multiple Sclerosis Society

Volunteers with the Upstate New York chapter of theMultiple Sclerosis Societywere lending a helping hand on Saturday. The goal was to provide home improvements for people with multiple sclerosis.

Beth Farrell, who lives in Fayetteville, has struggled with multiple sclerosis for about 20 years, but she says this past year, her symptoms took a turn for the worse, putting her in the hospital.

"I couldn't walk or anything, and my whole body basically shut down on me," says Farrell.

Farrell is back home now, but the work around the house has piled up, so volunteers spent the day helping her out.

Farrell's daughter Courtney says she's grateful for the help.

"Some of the things that someone might do day to day become hard for her to do," says Courtney. "To have all of these people help its incredible, amazing."

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Volunteers do home improvements for people with multiple sclerosis

Cognitive condition is not dementia

Dear Dr. Donohue Will you please discuss mild cognitive impairment? A family member, 78, is forgetful. He took a battery of tests and was diagnosed as having MCI. Which medical specialist cares for MCI patients? Should other tests be done to be sure of the diagnosis? Are there vitamins one should take? Activities? Which medicine works best? Where do we go for support? Can a patient have MCI for years without developing dementia? J.C.

Answer Mild cognitive impairment is many steps below dementia illnesses such as Alzheimer's, and a few steps above the memory problems that happen to just about everyone your relative's age. People with MCI function quite well. They carry on daily activities without great impairment. They're able to reason, to have insight into what others say and to display the proper emotional reactions to life's many difficulties. Memory isn't what it used to be. MCI might make a person forget a medical or dental appointment or a phone conversation, or not remember the outcome of a sporting event in someone who is a sports aficionado.

Not every MCI patient is doomed to the dementia of Alzheimer's disease. Around 5 percent of those diagnosed with it do progress to Alzheimer's every year.

The family doctor takes care of MCI patients. If a specialist is preferred, a neurologist fits the bill. Your relative has had enough tests to make a reasonable diagnosis. More esoteric tests are limited to centers doing research in dementia. No Food and Drug Administration-approved medicine exists for MCI. Some doctors put their MCI patients on drugs used for Alzheimer's disease, such as Aricept (donepezil). Others wait until a person has obvious signs of Alzheimer's.

No vitamin works. Keep your relative as active as possible. If he has hobbies, encourage him to stay active in them.

A person can have MCI for years and years, and not develop Alzheimer's. You can contact the Alzheimer's Association at 1-800-272-3900 or online at http://www.alz.org. I didn't check with the association, but I'm sure it can provide you with information on MCI.

The booklet on Alzheimer's disease also is helpful. To obtain a copy, write: Dr. Donohue No. 903, Box 536475, Orlando, Fla. 32853-6475. Enclose a check or money order (no cash) for $4.75 with the recipient's printed name and address. Please wait four weeks for delivery.

Write Dr. Donohue at P.O. Box 536475, Orlando, Fla. 32853-6475.

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Cognitive condition is not dementia

Autism Research Conference

Life can be stressful for both children with autism and their families. That's why experts say it's important for parents to be informed about the latest treatments.

On Saturday, they had a chance to speak to professionals about that most recent research.

"Autism is something that is part of my life everyday. It isn't something I do from eight in the morning until three as a school practitioner. It's something that I am living and breathing all the time," said Melissa Parrish.

Melissa Parrish's 12-year-old son has autism. When he was diagnosed at the age of three, Melissa moved her family from New York City to Rochester; an area filled with services that fit the needs of her family. On Saturday, she attended a research focused conference held by the University of Rochester and Golisano Children's Hospital.

"The initial studies looking at autism were really looking at the causes, the genetics, the biology of autism and those continue, but more and more studies are starting to look at the common health conditions faced by children with autism as well as some treatment strategies," said Lynn Cole, Director of Kirch Developmental Center at University of Rochester.

Although there is no cure, Cole says they are always working on ways to treat and diagnose autism spectrum disorders. Saturday's conference highlighted some of the latest methods.

"Different medications, behavioral treatments that might be helpful, investigating how children with autism spectrum disorders use gestures, use their arms, hands, facial expressions," said Cole.

"Coming to a conference like this, I am able to find out what is going on in the realm of research, what are the areas that I can get involved in to help improve the quality of life for my child," said Parrish.

Parrish says the conference gives her a chance to meet other families who are dealing with autism. It's also an opportunity to meet doctors who actively work on strategies that help her son.

"I definitely live in fear, but at the same time, I am always being proactive and always thinking about what are the things that I can do that can prevent potential danger for him and coming to conferences like this help me address my fear," said Parrish.

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Autism Research Conference

Diagnosing Autism Remains Difficult | Video

Michelle San Miguel | 6/9/2012 Many young children develop autism in their early years. Although researchers are learning more about the disorder, it remains difficult to diagnose. As two mothers in North Dakota discovered, the disorder is not clear-cut and, in some cases, it can take several trips to the doctor before a diagnosis is given.

Not many people pass through this small town in south-central North Dakota. And that`s just how the people of Fredonia like it. The town`s youngest resident is just three-years-old. And it`s not just his age that sets him apart.

"He has autism. Nobody else around us has it," said Brandy Kracke of her three-year-old son.

Kracke says she knew her son, whose name she asked KFYR-TV not to mention, wasn`t developing normally when he was just four-months-old. That`s when he stopped making noises. She drove him to doctors around the state, making stops in Jamestown, Fargo and Minot. Kracke says doctors there couldn`t figure out what was wrong with her son.

"He kept telling us boys develop later than girls so it`s nothing to worry about. His speech will come. He`ll go back to how he was. Not a big deal," said Kracke in response to what a doctor told her about her son.

Mindy Iverson of Bismarck also had trouble getting her four-year-old son Jack diagnosed with autism. Like Kracke, she heard much of the same information.

"A lot of people just were like oh he`s just a boy. You have too high expectations for him. Stop comparing him to others and so I would kind of then oh yeah I am. I`m trying to have you know this super child here. Just let him be who he is and he`ll develop," Iverson said.

But both moms persisted that something wasn`t right with their children. Kracke suspected her son may have autism and spent hours online learning more about the warning signs of the disorder.

Kracke said, "We needed to keep pushing because it was well suspected that it was autism. And we knew that the critical years to get him the help he needed was before he turned three."

Last October a Bismarck doctor gave Kracke the diagnosis she long suspected was the case. "It took eight minutes for him to tell us he has autism and there was no question in his mind," Kracke said.

More here:
Diagnosing Autism Remains Difficult | Video

Diagnosing Autism Remains Difficult | Video

Michelle San Miguel | 6/9/2012 Many young children develop autism in their early years. Although researchers are learning more about the disorder, it remains difficult to diagnose. As two mothers in North Dakota discovered, the disorder is not clear-cut and, in some cases, it can take several trips to the doctor before a diagnosis is given.

Not many people pass through this small town in south-central North Dakota. And that`s just how the people of Fredonia like it. The town`s youngest resident is just three-years-old. And it`s not just his age that sets him apart.

"He has autism. Nobody else around us has it," said Brandy Kracke of her three-year-old son.

Kracke says she knew her son, whose name she asked KFYR-TV not to mention, wasn`t developing normally when he was just four-months-old. That`s when he stopped making noises. She drove him to doctors around the state, making stops in Jamestown, Fargo and Minot. Kracke says doctors there couldn`t figure out what was wrong with her son.

"He kept telling us boys develop later than girls so it`s nothing to worry about. His speech will come. He`ll go back to how he was. Not a big deal," said Kracke in response to what a doctor told her about her son.

Mindy Iverson of Bismarck also had trouble getting her four-year-old son Jack diagnosed with autism. Like Kracke, she heard much of the same information.

"A lot of people just were like oh he`s just a boy. You have too high expectations for him. Stop comparing him to others and so I would kind of then oh yeah I am. I`m trying to have you know this super child here. Just let him be who he is and he`ll develop," Iverson said.

But both moms persisted that something wasn`t right with their children. Kracke suspected her son may have autism and spent hours online learning more about the warning signs of the disorder.

Kracke said, "We needed to keep pushing because it was well suspected that it was autism. And we knew that the critical years to get him the help he needed was before he turned three."

Last October a Bismarck doctor gave Kracke the diagnosis she long suspected was the case. "It took eight minutes for him to tell us he has autism and there was no question in his mind," Kracke said.

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Diagnosing Autism Remains Difficult | Video

Freezer failure at brain bank hampers autism research

A freezer malfunction at Harvard-affiliated McLean Hospital has severely damaged one-third of the worlds largest collection of autism brain samples, potentially setting back research on the disorder by years, scientists say.

An official at the renowned brain bank in Belmont discovered that the freezer had shut down in late May, without triggering two alarms. Inside, they found 150 thawed brains that had turned dark from decay; about a third of them were part of a collection of autism brains.

This was a priceless collection, said Dr. Francine Benes, director of the Harvard Brain Tissue Resource Center, where the brains were housed. You cant express its value in dollar amounts, said Benes, who is leading one of two internal investigations into the freezer failure.

The damage to these brains could slow autism research by a decade as the collection is restored, said Carlos Pardo, a neuropathologist and associate professor of neurology at Johns Hopkins University.

The collection, owned by the advocacy and research organization Autism Speaks, yields very, very important information that allows us to have a better understanding of what autism is, as well as the contribution of environmental and immune factors, said Pardo, whose 2004 study of brains stored in the bank was the first to find that autism involves the immune system. The benefit has been great.

With that understanding, more effective treatment or prevention becomes possible.

The McLean freezer, one of 24 in the Harvard Brain Tissue Resource Center, was protected by two separate alarm systems, and staff checked an external thermostat twice a day to ensure that the tissue samples were maintained at about minus-80 degrees Celsius. But on May 31, center Assistant Director George Tejada opened so-called Freezer U and wasnt greeted by the expected blast of cold air. Though the alarms had not been triggered and the external thermostat read minus-79, the actual temperature was 7 degrees, roughly equivalent to a refrigerator. Based on the condition of the brains, Benes estimates the freezer had turned off three days earlier.

Benes said the situation is so unusual - the perfect storm of alarm and thermostat failure and the concentration of samples - that she cannot rule out foul play. She said she has not spoken to law enforcement officials, pending the completion of the internal investigation.

In the interim, she said, McLean will upgrade security in the freezer room, which is under lock and key and watched by a surveillance camera.

The freezer contained about 150 brain samples from people who had died with a neurological condition such as autism, Parkinsons disease, or Alzheimers disease, or a psychiatric one like bipolar disorder or schizophrenia.

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Freezer failure at brain bank hampers autism research

A pioneer in space and on Earth

By W. Patrick McCray, Special to CNN

updated 12:46 PM EDT, Sun June 10, 2012

SpaceX Dragon spashes down

STORY HIGHLIGHTS

Editor's note: W. Patrick McCray is a professor of the history of science at the University of California, Santa Barbara. He is the author of the forthcoming book, "The Visioneers: How a group of elite scientists pursued space colonies, nanotechnologies, and a limitless tuture" (Princeton University Press).

(CNN) -- Recently, technology enthusiasts around the planet had the opportunity to get better acquainted with Elon Musk, the creator of SpaceX, the first privately owned company to send a spacecraft to the space station.

Launched in the same manner as a Silicon Valley startup, SpaceX designed and manufactured the Dragon capsule, which successfully completed a mission with the International Space Station before splashing down into the Pacific Ocean.

I see Musk, a 40-year-old entrepreneur who made his fortune by co-founding PayPal, as a "visioneer." That is to say, he is someone who combines scientific and engineering prowess -- in his case, a degree in physics -- with an expansive view of how technology will upend traditional economic models, and has the ability to inspire others to support his work.

W. Patrick McCray

Musk has bold visions for the future. When he finished college, he identified three areas that could change the world. One was the Internet; another was new sources of energy; and the third was transforming our civilization in such a way so that it could expand out into the solar system.

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A pioneer in space and on Earth