Medical Research News

RSS

New studies provide insights into impact of vision loss among survivors of childhood cancers

Little is known about the long-term health of survivors of childhood cancers that affect vision, but two new studies provide valuable insights that could impact patient care and follow-up. The findings are published early online in CANCER, a peer-reviewed journal of the American Cancer Society.

12 Jan 2016

Increasing levels of FGF21 hormone protects against loss of immune function in the elderly

A hormone that extends lifespan in mice by 40% is produced by specialized cells in the thymus gland, according to a new study by Yale School of Medicine researchers. The team also found that increasing the levels of this hormone, called FGF21, protects against the loss of immune function that comes with age.

12 Jan 2016

Teens who rate e-cigarettes ads as effective more likely to try them in the future

Adolescents are more likely to say they will try electronic cigarettes if they perceive TV ads for these products as effective, according to a new study by RTI International researchers.

12 Jan 2016

Novel drug shows promise against metastatic breast cancer in mouse models

A doctor treating a patient with a potentially fatal metastatic breast tumor would be very pleased to find, after administering a round of treatment, that the primary tumor had undergone a change in character - from aggressive to static, and no longer shedding cells that can colonize distant organs of the body.

12 Jan 2016

Not all pediatricians recommend HPV vaccine for eleven- and twelve-year olds

In a society that has become increasingly suspicious of vaccines, it's not only parents who stand in the way of some children getting vaccinated for human papillomavirus (HPV). A new study published in Pediatrics shows not all pediatricians are recommending or even discussing the HPV virus for eleven- and twelve-year olds.

12 Jan 2016

Biennial mammograms starting at age 50 very safe for women

In a comprehensive modeling study, researchers from UC Davis and other institutions have found that breast cancer screening with digital mammography poses only a small risk of radiation-induced breast cancer for most women. However, the research showed increased risk for women with large breasts or breast implants, who must often receive extra screening views, increasing their radiation exposure.

12 Jan 2016

Determinations of breast density could be unreliable, study finds

A systematic review of the scientific literature on dense breasts by researchers at UC Davis and other institutions has found that determinations of breast density can be unreliable and that as many as 19 percent of women are re-categorized as dense rather than non-dense or vice versa from one mammogram to the next.

12 Jan 2016

New USPSTF breast cancer screening recommendations may result in lethal consequences for women

If followed, new U.S. Preventive Services Task Force breast cancer screening recommendations will result in thousands of unnecessary deaths each year and thousands more women enduring extensive and expensive treatment than if their cancer had been found early by an annual mammogram.

12 Jan 2016

Researcher seeks to identify probiotic mixes to treat Clostridium difficile infections

Antibiotics that fight infection can adversely affect the digestive tract and give destructive bacteria a chance to flourish, said assistant professor of veterinary and biomedical sciences Joy Scaria of South Dakota State University. His research seeks to identify probiotic mixes to treat intestinal infections, such as Clostridium difficile.

12 Jan 2016

MD Anderson-led study explores role of HIF-1 in triple-negative breast cancer

A multi-institutional international study led by scientists at The University of Texas MD Anderson Cancer Center has revealed new information about how molecules called long non-coding RNAs (lncRNA) interact with HIF-1, a signaling pathway that is overexpressed in many cancers. HIF-1 has been shown to regulate breast cancer progression.

12 Jan 2016

Physicians may soon have new tool to closely track severity, potential spread of metastatic melanoma

Physicians treating patients with metastatic melanoma — one of the most aggressive forms of skin cancer — may soon have a superior tool in their efforts to closely track the disease.

12 Jan 2016

iCardiac provides industry-wide dataset access to enable broader validation of TQT alternative approach

iCardiac Technologies, Inc., a scientific leader in the conduct of cardiac safety assessments, today announced it is providing industry-wide access to its pivotal dataset as part of an effort announced by the Cardiac Safety Research Consortium to enable broader validation of an alternative approach to the Thorough QT (TQT) study.

12 Jan 2016

Drugs that block KDM4C and PRMT1 genes could be effective in treating AML

Two genes have been identified that are critical to the development of the biggest leukaemia killer, acute myeloid leukaemia (AML). Researchers at King’s College London found that drugs that selectively block these genes could be highly effective in treating this type of leukaemia.

12 Jan 2016

New article suggests that playing American football may contribute to hypertension

As National Football League playoff games are underway, a new article published in the "Hypotheses" section of the January 2016 issue of The FASEB Journal, suggests that the toll the sport takes on players' bodies extends beyond head trauma and damage to limbs and joints. The trauma and damage associated with football participation may also be linked to elevations in blood pressure through immune system activation and inflammation.

12 Jan 2016

Cancer concerns over chromium diet pills

Concerns have been raised over the long-term use of nutritional supplements containing chromium, after an Australian research team found the supplement is partially converted into a carcinogenic form when it enters cells.

12 Jan 2016

Synpromics, Cell Therapy Catapult to create stable producer cell lines for large-scale manufacture of viral vectors

Synpromics Ltd, a leading synthetic biology company, and The Cell Therapy Catapult, the UK organisation accelerating the growth of the UK cell and gene therapy industry by bridging the gap between scientific research and commercialisation, today announce the launch of a collaboration to remove a major barrier to the development of the cell and gene therapy industry by reducing the cost and increasing the scale and efficiency of viral vector manufacturing.

12 Jan 2016

Higher-fat DASH diet significantly reduces blood pressure and triglycerides

The Dietary Approaches to Stop Hypertension (DASH) dietary pattern, which is high in fruits, vegetables and low fat dairy foods, significantly lowers blood pressure as well as low-density lipoprotein cholesterol (LDL-C) and high-density lipoprotein cholesterol.

12 Jan 2016

New approach to package dual or more mixtures into a single capsule may boost drug efficiency

Researchers have developed a speedy, controllable way to get two or more ingredients into the same tiny capsule and only have them mix when triggered by a signal like vibrations or heat.

12 Jan 2016

Common painkiller diclofenac has significant anti-cancer properties

Diclofenac, a common painkiller, has significant anti-cancer properties, according to researchers from the Repurposing Drugs in Oncology project.

12 Jan 2016

UCA researchers create new animal models to study link between diabetes and Alzheimer's disease

In recent time, many epidemiological studies have proved very close links existing between diabetes and Alzheimer´s disease. In fact, it has been stated that diabetes is a significant risk factor for suffering from Alzheimer and vascular dementia, the two main causes of dementia.

12 Jan 2016

Medical Research News

New studies provide insights into impact of vision loss among survivors of childhood cancers

Increasing levels of FGF21 hormone protects against loss of immune function in the elderly

Teens who rate e-cigarettes ads as effective more likely to try them in the future

Novel drug shows promise against metastatic breast cancer in mouse models

Not all pediatricians recommend HPV vaccine for eleven- and twelve-year olds

Biennial mammograms starting at age 50 very safe for women

Determinations of breast density could be unreliable, study finds

New USPSTF breast cancer screening recommendations may result in lethal consequences for women

Researcher seeks to identify probiotic mixes to treat Clostridium difficile infections

MD Anderson-led study explores role of HIF-1 in triple-negative breast cancer

Physicians may soon have new tool to closely track severity, potential spread of metastatic melanoma

iCardiac provides industry-wide dataset access to enable broader validation of TQT alternative approach

Drugs that block KDM4C and PRMT1 genes could be effective in treating AML

New article suggests that playing American football may contribute to hypertension

Cancer concerns over chromium diet pills

Synpromics, Cell Therapy Catapult to create stable producer cell lines for large-scale manufacture of viral vectors

Higher-fat DASH diet significantly reduces blood pressure and triglycerides

New approach to package dual or more mixtures into a single capsule may boost drug efficiency

Common painkiller diclofenac has significant anti-cancer properties

UCA researchers create new animal models to study link between diabetes and Alzheimer's disease

How microRNA is transforming science: From discovery to diagnostics

Advancing benzodiazepine detection

The Surgeon-Scientist Pioneering Regenerative Engineering

Latest News