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Poor sleep disturbs neuroendocrine control of appetite

Laboratory and epidemiological studies continue to show that sleep curtailment and/or decreased sleep quality can disturb neuroendocrine control of appetite, leading to overeating, and can decrease insulin and/or increase insulin resistance, both steps on the road to Type 2 diabetes.

22 Apr 2009

Burnt meat may increase the risk of pancreatic cancer

Meat cooked at high temperatures to the point of burning and charring may increase the risk of pancreatic cancer, according to data presented at the American Association for Cancer Research 100th Annual Meeting 2009.

22 Apr 2009

Changing the way organ donation requests are made could prevent relatives denying consent

Timing and whether a transplant coordinator makes the request are key factors in whether relatives consent to organ donation, according to a study published on bmj.com today.

22 Apr 2009

Chronic lymphocytic leukemia linked to seven different gene variants

A national team of researchers led by Mayo Clinic has found that patients with chronic lymphocytic leukemia (CLL) are more likely to have similar DNA changes or variants in up to six genes, compared to people who do not have the cancer.

21 Apr 2009

Pregnancy hormone hCG protects against breast cancer even in short-term treatments

One of the most effective ways to prevent breast cancer is through a full-term pregnancy at an early age.

21 Apr 2009

Radiation exposure linked to more aggressive thyroid cancer

Patients with thyroid cancer who have previously been exposed to radiation - for example, in the workplace, through environmental exposure or for treatment of acne or another condition - appear to have more aggressive disease and tend to have worse outcomes in the long term, according to a report in the April issue of Archives of Otolaryngology-Head & Neck Surgery.

21 Apr 2009

New hope for Huntington disease sufferers

Researchers from the University of Southern California have taken an important first step toward protecting against Huntington disease using gene therapy.

20 Apr 2009

Genetic source of rare cancer pleuropulmonary blastoma discovered

The search for the cause of an inherited form of a rare, aggressive childhood lung cancer has uncovered important information about how the cancer develops and potentially sheds light on the development of other cancers.

20 Apr 2009

Nanoparticle delivery of a fully functioning copy of P53 tumor suppressor gene

Dr. Esther Chang describes the most recent developments in human trials of the first systemic, non-viral, tumor-targeted, nanoparticle method designed to restore normal gene function to tumor cells while completely bypassing normal tissue April 21 at an American Association of Anatomists (AAA) scientific session at Experimental Biology 2009 in New Orleans.

20 Apr 2009

Discovery of nine new genes on X chromosome that, when knocked-out, lead to learning disabilities

The international team studied almost all X chromosome genes in 208 families with learning disabilities - the largest screen of this type ever reported.

20 Apr 2009

Researchers investigate link between gastroesophageal reflux diseases and coronary heart diseases

It is well known that non-cardiac chest pain is closely related to gastroesophageal reflux diseases (GERD).

20 Apr 2009

Lab study shows THC exposure as adolescents linked to negative effects of THC as adults

In earlier studies, researchers at Louisiana State University had found that estrogen - or more precisely, having ovaries - made adult rats exposed for the first time to THC, the primary ingredient in marijuana and hashish, less sensitive to THC's negative effects on tests of learning and memory.

20 Apr 2009

Early isolation linked to enhanced response to cocaine

Drug addiction affects millions of people around the world, causing numerous problems ranging from emotional and psychological difficulties to physical and health issues.

20 Apr 2009

Jet lag disrupts sleep by throwing two neural centers out of sync

New research by scientists in the U.S. has revealed that the disrupted sleep which results from jet lag and shift work occurs in two separate but linked groups of neurons below the hypothalamus at the base of the brain.

19 Apr 2009

Star Scientific reports on patent application for Zero-Nitrosamine tobacco curing process

Star Scientific and its wholly-owned subsidiary, Rock Creek Pharmaceuticals ("Rock Creek"), have reported on their continuing efforts to lessen the harm linked with tobacco use.

16 Apr 2009

Exercise programme for migraine sufferers

Many patients who suffer from migraines avoid taking aerobic exercise because they are afraid that the physical activity may bring on a serious migraine attack.

16 Apr 2009

Jet lag disturbs sleep by upsetting internal clocks in 2 neural centers

Jet lag is the bane of many travelers, and similar fatigue can plague people who work in rotating shifts.

16 Apr 2009

Asthma linked to lack of vitamins A and C in the diet

A review of published scientific studies carried out by British researchers has revealed that people with low levels of the vitamins A and C were more likely to suffer from asthma.

16 Apr 2009

Discovery of gene variation linked to increased risk of ischemic stroke

Millions of people have a genetic variant linked to increased risk of ischemic stroke, reports an international research team including scientists at The University of Texas Health Science Center at Houston in a study published online by The New England Journal of Medicine on April 15.

15 Apr 2009

Discovery of potential genetic predisposition for lung cancer

University of Cincinnati (UC) cancer cell biologists have identified a distinct gene linked to increased lung cancer susceptibility and development.

15 Apr 2009

X linked News and Research

Poor sleep disturbs neuroendocrine control of appetite

Burnt meat may increase the risk of pancreatic cancer

Changing the way organ donation requests are made could prevent relatives denying consent

Chronic lymphocytic leukemia linked to seven different gene variants

Pregnancy hormone hCG protects against breast cancer even in short-term treatments

Radiation exposure linked to more aggressive thyroid cancer

New hope for Huntington disease sufferers

Genetic source of rare cancer pleuropulmonary blastoma discovered

Nanoparticle delivery of a fully functioning copy of P53 tumor suppressor gene

Discovery of nine new genes on X chromosome that, when knocked-out, lead to learning disabilities

Researchers investigate link between gastroesophageal reflux diseases and coronary heart diseases

Lab study shows THC exposure as adolescents linked to negative effects of THC as adults

Early isolation linked to enhanced response to cocaine

Jet lag disrupts sleep by throwing two neural centers out of sync

Star Scientific reports on patent application for Zero-Nitrosamine tobacco curing process

Exercise programme for migraine sufferers

Jet lag disturbs sleep by upsetting internal clocks in 2 neural centers

Asthma linked to lack of vitamins A and C in the diet

Discovery of gene variation linked to increased risk of ischemic stroke

Discovery of potential genetic predisposition for lung cancer

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