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Puzzling in Medical News

U.S. Turns Spotlight on Medicine's Most Puzzling Cases

Undiagnosed Diseases Program seeks to advance knowledge of mysterious conditions MONDAY, May 19 (HealthDay News) -- A new research program designed to help patients with mysterious health conditions that can't be diagnosed was announced Monday by the U.S. National Institutes of Health....

Most Suicide Rates Decline, but Findings Are Puzzling

First, the good news: Suicide rates among younger and older Americans have been declining since the early 1990s. Now, the puzzling news: No one really knows why// . Those are the findings of a study conducted by researchers at the University of South Carolina and released Thursday (Sept. 28) ...

Potato Tops Poll To Be UK's National Veg

... Nearly three quarters of under eighteens were unable to identify an image of UK grown gooseberries Peanuts and pineapples proved the most puzzling with 74% and 88% admitting they didn't know how they grew, citing 'in water' and 'on trees' instead of underground (peanuts) and on bushes (pineapples...

New Map of Genomic Variation Will Enable Disease Research

...ccurate diagnoses of rare diseases resulting from CNVs," said lead author Tamim H. Shaikh, Ph.D., a molecular geneticist at Children's Hospital. Often puzzling to physicians, such genetic diseases may be individually rare, but collectively occur at frequencies that are comparable to the incidence of well-know...

EHE International Supports the National Headache Foundation

...e headaches that affect their family, social and work life, most do not actively seek relief from their condition (2). Experts say the complacency is puzzling because relief is available, but begins with an understanding that headaches are very personal. We are happy to support the NHF in their effort...

New Online Tool Helps People With Headache Take Control, Get Relief

...re headaches that affect their family, social and work life, most do not actively seek relief from their condition(2). Experts say the complacency is puzzling because relief is available, but begins with an understanding that headaches are very personal. Four simple strategies can get sufferers on the right...

New Program May Help Teens at High Risk for Depression

...viewed the study as "an important exploratory effort to identify ways of preventing depression in adolescents." However, he added, "the results are puzzling and somewhat disappointing, in that it appears that the children most at risk did not appear to be helped by the psychological intervention. So, while...

What's Love Got to Do With It?

...ed by their significant others, many people wonder how that could possibly happen to someone who seems to have it all. The situation becomes even more puzzling when the victim chooses to go back to the abuser. (Logo: http://www.newscom.com/cgi-bin/prnh/20081017/CLF079LOGO ) "I know women who will...

Molecule tracking reveals mechanism of chromosome separation in dividing cells

...derstand how the kinetochore functions, the scientists sought to uncover the basis for its most fundamental behavior: attaching microtubules. The most puzzling aspect of this attachment, according to the researchers, is that the kinetochore has to be strong yet dynamic. It has to keep a grip on the microtubu...

Big-hearted fish reveals genetics of cardiovascular condition

... PHILADELPHIA Researchers at the University of Pennsylvania School of Medicine have unlocked the mystery of a puzzling human disease and gained insight into cardiovascular development, all thanks to a big-hearted fish. Mark Kahn, MD, Associate Professor of Medicine...
Puzzling in Medical Technology

Genetic Research Leads to New Discovery in Understanding Rare Neurological Disorder

..." "We are greatly excited about Dr. Ozelius's findings, as they will help us to better understand the many different factors responsible for this puzzling and disabling disorder," says Dr. Mahlon DeLong, Scientific Director of the Foundation. "Dr. Ozelius has been a pioneer in genetic research on dyston...

Gene That Causes Childhood Cancer Neuroblastoma Is Found

...a. "It's an advantage to be able to start with agents that have already been shown to be safe in adults," Mosse added. Neuroblastoma has long been a puzzling disease, partly because of its broad range in outcomes. Some types of the disease strike infants but spontaneously disappear with minimal treatment, w...
Puzzling in Medical Dictionary

Vulvodynia

...onic pain or discomfort of the vulva (the ... Vulvodynia is usually characterized by burning, stinging, irritation or ... Vulvodynia is a puzzling syndrome in which women feel chronic pain in the vulva, ... Experts say that vulvodynia , which literally means "vulvar pain," is more common ....

Exanthem

...nanthems. ... sixth disease: roseola infantum (herpesvirus 6 infection; " exanthem subitum" ... Unilateral laterothoracic exanthem (ULE) is a puzzling rash that I have only seen a few times. ... It is also known as "asymmetric periflexural exanthem of childhood. ... Exanthem information inc...
Puzzling in Biological News

New high-throughput screening technique makes probing puzzling proteins possible

Understanding the tens of thousands of proteins that compose the human proteome has emerged as a key challenge of this century, and research efforts to date have already enabled major advances in drug discovery and understanding basic biology. But many potential avenues have been blocked by lack o...

New explanation for a puzzling biological divide along the Malay Peninsula

Ecologists at the University of California, San Diego, offer a new explanation for an apparently abrupt switch in the kinds in of mammals found along the Malay Peninsula in southeast Asia from mainland species to island species in the absence of any geographical barrier. An ancient seaway bet...

Moving to the US increases cancer risk for Hispanics

...xico or Puerto Rico. "This suggests that changes in their environment and lifestyles make them more prone to develop cancer," Pinheiro said. "It is puzzling that the groups for which integration in mainstream American society is easier, including access to health care, are also those with higher cancer rat...

Researchers observe single protein dimers wavering between two symmetrically opposed structures

...They predicted that certain mutations in the protein sequence would allow a single sequence to populate both structures, which they felt might explain puzzling features of the stability and folding speed of these molecules. To test if this was true, Deniz and his group at Scripps Research used single-molec...

Huntington's disease deciphered

...ene, called huntingtin, according to Scott Brady, professor and head of anatomy and cell biology at the UIC College of Medicine. "There are several puzzling aspects of this disease," said Brady, who is co-principal investigator on the study. "First, the mutation is there from day one. How is it that people...

'Disordered' amino acids may really be there to provide wiggle room for signaling protein

... an important role in how cells function and survive, but it contains these puzzling 'junk' sequences that don't seem to have any apparent purpose," says the pa...thought to go wrong in certain diseases." The NHERF1 proved particularly puzzling to researchers as it contains both known structures and large disordered re...

Hebrew University researchers neutralize tumor growth in embryonic stem cell therapy

...morigenic feature will be manifested upon transplantation to human patients as well. The development of tumors from embryonic stem cells is especially puzzling given that these cells start out as completely normal cells. A team of researchers at the Stem Cell Unit in the Department of Genetics at the Sil...

February 2009 Geology and GSA Today media highlights

... and Katherine G. Jackson School of Geosciences, University of Texas at Austin, Austin, Texas 78758-4445, USA. Pages 131-134. Seven huge and hugely puzzling coral limestone boulders sit 100� meters from the shoreline on the island of Tongatapu in the southwest Pacific. In 2007, Frohlich et al. studi...

Stroma genomic signature predicts resistance to anthracyclin-based chemotherapy in breast cancer

...efficacy. The study first started when a team of clinicians, cancer biologists and computational biologists combined their effort to address a very puzzling question: Why breast tumors that have very similar conditions in terms of aggressiveness (grade), invasiveness (node status) and hormone dependency (E...

Protein that regulates hormones critical to women's health found in pituitary

...ng a "rogue protein" that plays a role in the release of neurotransmitters and hormones in the brain. The scientists found abundant amounts of the puzzling protein whose main location and function were unknown until now in a specific area of the pituitary gland. Like someone at a control knob, the prote...
Puzzling in Biological Technology

Pizza tossing art unlocks secrets of tiny motors

...rked, there had not been a thorough understanding of the forces involved until now. "Some of the maths are a bit tricky," Dr Friend said. "The most puzzling questions with SWUMs are answered in this study. We think that further investigation of the work will prove fruitful for the understanding and design ...

Spallation Neutron Source sends first neutrons to 'Big Bang' beam line

...wed in a mirror.' The surprising fact is, at a basic level, the universe appears to be 'left-handed.' "The challenge remains to understand why this puzzling state of affairs exists," he said. Greene noted that the theoretical basis for such symmetry violation --first outlined several decades ago--was re...

Wake up and smell the networking coffee

.... Your network has an enormous value apart from its ability to help you make deals. Its a wonderful thing to be in a staff meeting while people are puzzling over an issue. Its a wonderful thing to be able to say: Ill ping my buddy, Ahmed, over at Accenture. They do a lot of work in that arena. Hell know th...
Puzzling in Biological Definition

Cryptozoology

...net (Norway) Lake Tahoe (USA) Vansee (Turkey) Sources Jerome Clark, Unexplained! 347 Strange Sightings, Incredible Occurrences, and puzzling Physical Phenomena, Visible Ink Press, 1993. Bernard Heuvelmans, On The Track Of Unknown Animals, Hill and Wang, 1958 External links Cryp...

DNA

...angements, and they saw that by reversing the directionality of one strand with respect to the other, they could provide an explanation for Chargaff's puzzling finding. This explanation was the complementary pairing of the bases, which also had the effect of ensuring that the distance between the phosphate ch...
Puzzling in Biological Dictionary

Lysis

...elle enrichment and subcellular fractionation. Shop for Plato's Lysis - Books at Shop.com. The Lysis is one of Plato''s most engaging but also puzzling dialogues often regarded as a philosophical failure... The BD GeneOhm™ Lysis Kit is designed for the rapid lysis of cells and spore...
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