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Subcutaneous injection of raltegravir can protect against vaginal HIV transmission

Vaginal transmission accounts for the majority of new HIV infections worldwide. Forms of pre-exposure prophylaxis (PrEP) such as vaginal gels and vaginal rings designed to prevent HIV transmission have encountered poor efficacy in human trials due to problems with adherence.

22 Mar 2016

Role of dietary restriction in lifespan extension

The role of dietary restriction in extending lifespan is the subject of research being conducted at the MDI Biological Laboratory in Bar Harbor, Maine, by visiting scientist Markus Schosserer, Ph.D., of the biotechnology department at the University of Natural Resources and Life Sciences, Vienna, in Austria.

22 Mar 2016

Antibodies given within one day of SHIV exposure can clear the virus

Scientists at the Oregon National Primate Research Center today revealed that infant rhesus macaques treated with antibodies within 24 hours of being exposed to SHIV, a chimeric simian virus that bears the HIV envelope protein, were completely cleared of the virus.

22 Mar 2016

Shigella dysenteriae pathogen probably originated in Europe, genetic study reveals

The largest genetic study on the bacterium responsible for epidemic dysentery has revealed that the Shigella dysenteriae pathogen, which remains a real scourge in Africa and Asia, probably originated in Europe.

22 Mar 2016

Women with Alzheimer’s disease have poorer cognitive abilities than men

Women with Alzheimer’s have poorer cognitive abilities than men at the same stage of the disease, reveal academics from the University of Hertfordshire in a paper published in World Journal of Psychiatry today.

22 Mar 2016

Tews Laboratory uses LaVision BioTec UltraMicroscope to study molecular mechanisms of tumor invasion

LaVision BioTec, developers of advanced microscopy solutions for the life sciences, report on the work in the Tews Laboratory which is studying the molecular mechanisms of tumor invasion using an UltraMicroscope for enhanced imaging of cells.

22 Mar 2016

Merck launches IsoBag for faster, easier transfer of plates to production isolators

Merck, a leading science and technology company, today introduced the IsoBag for faster, easier and more convenient transfer of contact and settle plates to production isolators.

From Merck 22 Mar 2016

Southampton researchers link birth season epigenetic DNA marks to allergic disease

Researchers at the University of Southampton have discovered specific markers on DNA that link the season of birth to risk of allergy in later life.

22 Mar 2016

Metabolite in gut microbiome could improve outcomes after bone marrow transplant

Could playing better defense make bone marrow transplants more successful? With this question in mind, researchers began looking at whether the trillions of little bugs and bacteria living in our gastrointestinal tract could be the key to playing defense.

22 Mar 2016

TGen scientists highlight advantages of using RNA-sequencing in precision medicine

Uncovering the genetic makeup of patients using DNA sequencing has in recent years provided physicians and their patients with a greater understanding of how best to diagnose and treat the diseases that plague humanity. This is the essence of precision medicine.

22 Mar 2016

University of Copenhagen researchers discover Achilles heel of bacteria

Drug resistant bacteria are fast becoming one of the big worries of the 21 century. Now researchers at the University of Copenhagen have discovered a previously unknown weakness; an "Achilles heel", of bacteria. Their discovery, a crucial step in bacteria's energy metabolism, may be the first step in developing an entirely novel form of antibiotics

22 Mar 2016

Research sheds new light on genetic relationship between ASD and ASD-related traits in wider population

New light has been shed on the genetic relationship between autistic spectrum disorders (ASD) and ASD-related traits in the wider population, by a team of international researchers including academics from the University of Bristol, the Broad Institute of Harvard and MIT, and Massachusetts General Hospital.

22 Mar 2016

Four key genes govern growth, multiplication of blood stem cells

An important element in getting blood stem cells to multiply outside the body is to understand which of the approximately 20,000 genes in the human body control their growth. Now a research team at Lund University in Sweden has studied close to 15,000 of these genes alongside each other.

22 Mar 2016

Key molecule in breast, lung cancer cells can help prevent spread of cancer

Scientists have revealed that a key molecule in breast and lung cancer cells can help switch off the cancers' ability to spread around the body.

22 Mar 2016

Specialized gene editing system paves way to eventual cure for HIV patients

A specialized gene editing system designed by scientists at the Lewis Katz School of Medicine at Temple University is paving the way to an eventual cure for patients infected with HIV, the virus that causes AIDS.

22 Mar 2016

UGA investigators find viable treatment for prostate cancer

Researchers at the University of Georgia have created a new therapeutic for prostate cancer that has shown great efficacy in mouse models of the disease. They published their findings recently in the journal Nanomedicine: Nanotechnology, Biology and Medicine.

22 Mar 2016

Cell biologists identify new way for curing cancer and vessel diseases

Cell biologists from the Lomonosov Moscow State University discovered a new way of regulating of cell motility -- this discovery will make possible development of new drugs for curing onco- and vessel diseases.

22 Mar 2016

Researchers use DNA sequencing technology to identify gene variants that affect susceptibility to SLE

Demonstrating the potential of precision medicine, an international study based at UT Southwestern Medical Center used next-generation DNA sequencing technology to identify more than 1,000 gene variants that affect susceptibility to systemic lupus erythematosus (SLE).

21 Mar 2016

Researchers disprove previously assumed behavior of macrophage immune cells

What happens when macrophage immune cells are activated in the course of an inflammation to combat pathogens such as bacteria or viruses? Researchers of the Luxembourg Centre for Systems Biomedicine of the University of Luxembourg pursued this very question. The researchers discovered that the immune cells behave differently from what was previously assumed. Their metabolism upholds the production of antimicrobial substances and fatty acids during activation. In this way, they deliver important resources for the immune responses they trigger.

21 Mar 2016

Advanced genomic sequencing tracks deadly blood infection in cancer patients

The Translational Genomics Research Institute, working with international investigators, have discovered the source of a potential deadly blood infection in more than 50 South American cancer patients.

21 Mar 2016

Medical Science News

Subcutaneous injection of raltegravir can protect against vaginal HIV transmission

Role of dietary restriction in lifespan extension

Antibodies given within one day of SHIV exposure can clear the virus

Shigella dysenteriae pathogen probably originated in Europe, genetic study reveals

Women with Alzheimer’s disease have poorer cognitive abilities than men

Tews Laboratory uses LaVision BioTec UltraMicroscope to study molecular mechanisms of tumor invasion

Merck launches IsoBag for faster, easier transfer of plates to production isolators

Southampton researchers link birth season epigenetic DNA marks to allergic disease

Metabolite in gut microbiome could improve outcomes after bone marrow transplant

TGen scientists highlight advantages of using RNA-sequencing in precision medicine

University of Copenhagen researchers discover Achilles heel of bacteria

Research sheds new light on genetic relationship between ASD and ASD-related traits in wider population

Four key genes govern growth, multiplication of blood stem cells

Key molecule in breast, lung cancer cells can help prevent spread of cancer

Specialized gene editing system paves way to eventual cure for HIV patients

UGA investigators find viable treatment for prostate cancer

Cell biologists identify new way for curing cancer and vessel diseases

Researchers use DNA sequencing technology to identify gene variants that affect susceptibility to SLE

Researchers disprove previously assumed behavior of macrophage immune cells

Advanced genomic sequencing tracks deadly blood infection in cancer patients

Flow chemistry, AI, and NMR: A next-gen approach to scalable API production

Digital pathology and the PathoVerse: A conversation with Dr. Singh

Bioprocess Efficiency with Cell Density Monitoring

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