Hormone News and Research

RSS

A hormone is a chemical released by one or more cells that affects cells in other parts of the organism. Only a small amount of hormone is required to alter cell metabolism. It is essentially a chemical messenger that transports a signal from one cell to another.

Key protein in insulin signaling pathway adds insights into development, aging

What makes a bee grow up to be a queen? Scientists have long pondered this mystery. Now, researchers in the School of Life Sciences at Arizona State University have fit a new piece into the puzzle of bee development. Their work not only adds to understanding about bees, but also adds insights into our own development and aging.

15 Jul 2010

New research focuses on calcium channels in lysosome membrane

In cells, as in cities, disposing of garbage and recycling anything that can be reused is an essential service. In both city and cell, health problems can arise when the process breaks down.

15 Jul 2010

Study reveals anti-diabetic properties of cashew seed extract

Cashew seed extract shows promise as an effective anti-diabetic, according to a new study from the University of Montreal (Canada) and the Universit- de Yaound- (Cameroun). Published in the journal Molecular Nutrition & Food Research, the investigation analyzed the reputed health benefits of cashew tree products on diabetes, notably whether cashew extracts could improve the body's response to its own insulin.

15 Jul 2010

Study links obesity to poorer memory, brain function in older women

The more an older woman weighs, the worse her memory, according to new research from Northwestern Medicine. The effect is more pronounced in women who carry excess weight around their hips, known as pear shapes, than women who carry it around their waists, called apple shapes.

15 Jul 2010

Collagen Induction Therapy and Ultrasonic Microdermabrasion demonstrations at Lecada's open house

An open house on Thursday, June 17th, celebrated Lecada Medical Artistry's grand opening at 3710 West Azeele Street, Tampa. Lecada offers innovative treatments for face and body that provide aesthetic and anti-aging solutions designed to help you look and feel your best.

14 Jul 2010

CSMLS pleased with Newfoundland and Labrador's regulation of Medical Laboratory Technologists

The Canadian Society for Medical Laboratory Science (CSMLS) is pleased to see new legislation passed in Newfoundland and Labrador regulating certain health professions, including Medical Laboratory Technologists. The recently passed legislation, brought forward by the Ministry of Health and Community Services, directly addresses the recommendations made by Justice Margaret Cameron in the Commission of Inquiry on Hormone Receptor Testing Report.

14 Jul 2010

New prediction tool estimates risk for recurrence after breast-conserving surgery in DCIS patients

The decision regarding treatment following breast-conserving surgery for patients diagnosed with ductal carcinoma in-situ (DCIS) has long been an area of discussion and confusion for patients and physicians alike. While the mortality rates for DCIS remain low, the risk of local recurrence in the breast is high. Standard treatments following surgery include radiation therapy and hormone treatment. While both treatments have been proven to lower the risk of recurrence in the breast, neither has been shown to improve survival, and both carry potentially serious risks.

14 Jul 2010

New prediction tool may determine patients' risk for ductal carcinoma

14 Jul 2010

Study: Disruption of genes that control circadian rhythms may lead to diabetes

Disruption of two genes that control circadian rhythms can lead to diabetes, a researcher at UT Southwestern Medical Center has found in an animal study. Mice with defective copies of the genes, called CLOCK and BMAL1, develop abnormalities in pancreatic cells that eventually render the cells unable to release sufficient amounts of insulin.

14 Jul 2010

Hormone leptin reduces food intake by activating hippocampus: Research

Research to be presented at the Annual Meeting of the Society for the Study of Ingestive Behavior, the foremost society for research into all aspects of eating and drinking behavior, finds that the hormone leptin reduces food intake, in part, by activating the hippocampus, an area of the brain that controls learning and memory function. Leptin is a hormone released from fat cells that acts on the brain to inhibit feeding.

13 Jul 2010

Second issue of Novo Nordisk BlueSheet highlights information on diabetes

Novo Nordisk Inc., a global healthcare company and leader in diabetes care, today announced the second issue of the Novo Nordisk BlueSheet, a resource for information on diabetes and chronic disease, highlighting key issues in diabetes prevention, detection, treatment and care.

13 Jul 2010

Soy reduces weight gain in post-menopausal female rats

13 Jul 2010

Sewage that overflows into urban creeks, streams can promote spread of West Nile virus: Study

Sewage that overflows into urban creeks and streams during periods of heavy rain can promote the spread of West Nile virus, a study led by Emory University finds. The analysis of six years of data showed that people living near creeks with sewage overflows in lower-income neighborhoods of Southeast Atlanta had a seven times higher risk for West Nile virus than the rest of the city.

13 Jul 2010

Differences in response to taste of fat between obese and lean men

Research to be presented at the Annual Meeting of the Society for the Study of Ingestive Behavior (SSIB), the foremost society for research into all aspects of eating and drinking behavior, finds marked differences between obese and lean men in how they respond to the taste of fat. Fat also is less effective in obese men in stimulating certain gut hormones that are released into the bloodstream and normally suppress appetite.

13 Jul 2010

Exercise can reverse effects of early-life trauma

Athletes have long known about the natural “high” exercise can induce. Now, for the first time, medical researchers have demonstrated that exercise can reverse the effects in the brain of psychological trauma experienced early in life.

13 Jul 2010

Older adults with low levels of vitamin D more likely to experience cognitive decline: Report

Older adults with low levels of vitamin D appear more likely to experience declines in thinking, learning and memory over a six-year period, according to a report in the July 12 issue of Archives of Internal Medicine, one of the JAMA/Archives journals.

13 Jul 2010

Study explores direct role of FTO gene on Alzheimer's and dementia risk in old age

A gene known as FTO, which appears to be correlated with obesity in humans, may also increase risk of Alzheimer's disease and dementia, according to new research presented today at the Alzheimer's Association International Conference on Alzheimer's Disease 2010 in Honolulu, HI. And when a person has certain variants of both FTO and a recognized Alzheimer's risk gene known as APOE, the risk of Alzheimer's could be doubled.

13 Jul 2010

Novelos reports positive results from NOV-002 Phase 2 neoadjuvant breast cancer trial

Novelos Therapeutics, Inc., a biopharmaceutical company developing therapeutics to treat cancer and hepatitis, today announced positive results in a Phase 2 trial of NOV-002 in combination with neoadjuvant chemotherapy treatment in patients with stage IIB-IIIC HER-2/neu negative invasive breast cancer, conducted by the Braman Family Breast Cancer Institute at Sylvester Comprehensive Cancer Center at the University of Miami Miller School of Medicine.

12 Jul 2010

Manuscript based on study of Clarient InsightDx Mammostrat to be published in Breast Cancer Research

Clarient, Inc., a premier technology and services resource for pathologists, oncologists and the pharmaceutical industry, today announced that a manuscript based on a study of Clarient InsightDx Mammostrat, a test used to classify the risk of recurrence of breast cancer following surgery and chemotherapy, will be published in an upcoming edition of Breast Cancer Research, a prominent peer-reviewed medical journal.

12 Jul 2010

Addition of fat to mouse stem cells push them to develop into subcutaneous or visceral fat storage cells

New research being presented today (12 July) at the UK National Stem Cell Network Annual Science Meeting in Nottingham shows that adding fat to mouse stem cells grown in the lab affects their response to the signals that push them to develop into one or other of the main types of fat storage cells - subcutaneous (under the skin) or visceral (around the organs).

12 Jul 2010

Hormone News and Research

Further Reading

Key protein in insulin signaling pathway adds insights into development, aging

New research focuses on calcium channels in lysosome membrane

Study reveals anti-diabetic properties of cashew seed extract

Study links obesity to poorer memory, brain function in older women

Collagen Induction Therapy and Ultrasonic Microdermabrasion demonstrations at Lecada's open house

CSMLS pleased with Newfoundland and Labrador's regulation of Medical Laboratory Technologists

New prediction tool estimates risk for recurrence after breast-conserving surgery in DCIS patients

New prediction tool may determine patients' risk for ductal carcinoma

Study: Disruption of genes that control circadian rhythms may lead to diabetes

Hormone leptin reduces food intake by activating hippocampus: Research

Second issue of Novo Nordisk BlueSheet highlights information on diabetes

Soy reduces weight gain in post-menopausal female rats

Sewage that overflows into urban creeks, streams can promote spread of West Nile virus: Study

Differences in response to taste of fat between obese and lean men

Exercise can reverse effects of early-life trauma

Older adults with low levels of vitamin D more likely to experience cognitive decline: Report

Study explores direct role of FTO gene on Alzheimer's and dementia risk in old age

Novelos reports positive results from NOV-002 Phase 2 neoadjuvant breast cancer trial

Manuscript based on study of Clarient InsightDx Mammostrat to be published in Breast Cancer Research

Addition of fat to mouse stem cells push them to develop into subcutaneous or visceral fat storage cells

Discover how SciY empowers scientists

Why use light scattering to analyze proteins and viral vectors?

Changing the landscape of R&D to build clinical success from the ground up

Latest News