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Researchers discover molecular mechanism that links breast tissue stiffness to tumor metastasis

Researchers at the University of California, San Diego School of Medicine and Moores Cancer Center have discovered a molecular mechanism that connects breast tissue stiffness to tumor metastasis and poor prognosis. The study, published April 20 in Nature Cell Biology, may inspire new approaches to predicting patient outcomes and halting tumor metastasis.

21 Apr 2015

Two existing drugs may reverse damage caused by multiple sclerosis

A pair of topical medicines already alleviating skin conditions each may prove to have another, even more compelling use: instructing stem cells in the brain to reverse damage caused by multiple sclerosis.

21 Apr 2015

Insulin signaling pathway has significant influence on the growth of glioblastomas

Drugs that target insulin pathways to slow or stop the growth of brain tumors are going in the right direction but appear to be on the wrong track, according to new research at Rice University.

21 Apr 2015

Latest genome sequencing techniques help identify new autoimmune syndrome in children

Using the latest genome sequencing techniques, a research team led by scientists from UC San Francisco, Baylor College of Medicine, and Texas Children's Hospital has identified a new autoimmune syndrome characterized by a combination of severe lung disease and arthritis that currently has no therapy.

21 Apr 2015

MSU researchers receive $7 million NIH grant to study link between belly fat and high blood pressure

Michigan State University researchers, who were the first to suggest that high blood pressure could be caused by belly fat hormones "talking" with blood vessels in the abdomen, have received a nearly $7 million National Institutes of Health grant to further their work.

21 Apr 2015

Researchers pinpoint specific brain regions that control defensive and offensive strategies

We often make quick strategic decisions to attack an opponent or defend our position, yet how we make them is not well understood. Now, researchers at the RIKEN Brain Science Institute in Japan have pinpointed specific brain regions related to this process by examining neural activity in people playing shogi, a Japanese form of chess.

21 Apr 2015

Vascular cells of vertebrates can fuse with themselves

Cells of the vascular system of vertebrates can fuse with themselves. This process, which occurs when a blood vessel is no longer necessary and pruned, has now been described on the cellular level by Prof. Markus Affolter from the Biozentrum of the University of Basel.

21 Apr 2015

Myc cancer gene allows tumor cells to divide, provokes cell suicide process

Myc cancer gene empowers tumor cells to relentlessly divide but simultaneously, provokes a cell suicide process called apoptosis. Myc controls cells by commanding the expression of every tenth of the genes in the nucleus of a tumor cell. However, in spite of more than two decades of intense research, no Myc motivated killer genes have been found.

21 Apr 2015

Targeting PD-1/PD-L1 signaling may open up new therapy options for lung cancer patients

New findings about regulation of PD-L1, a protein that allows cancer to evade the immune system, has shown therapeutic promise for several cancers, including the most common form of lung cancer.

21 Apr 2015

Two new research papers reveal how breast cancer cells avoid anoikis

Two new papers from the lab of Zach Schafer, Coleman Assistant Professor of Cancer Biology at the University of Notre Dame, offer insights into how breast cancer cells avoid anoikis, which is cell death induced by detachment from the extracellular matrix (ECM).

21 Apr 2015

MGH researchers find probable mechanism associated with risk of developing serious diseases

Massachusetts General Hospital investigators have found the probable mechanism underlying a previously described biomarker associated with the risk of developing serious diseases ranging from cancer to cardiovascular disease and the risk of serious complications. In a paper published in the American Journal of Hematology, the research team reports finding that higher levels of a measure routinely taken as part of the complete blood count - the extent of variation in the size of red blood cells - is caused by reduced clearance of aging cells from the bloodstream.

20 Apr 2015

Two existing drugs may potentially become new drug target for multiple sclerosis

Two drugs already on the market -- an antifungal and a steroid -- may potentially take on new roles as treatments for multiple sclerosis. According to a study published in Nature today, researchers discovered that these drugs may activate stem cells in the brain to stimulate myelin producing cells and repair white matter, which is damaged in multiple sclerosis.

20 Apr 2015

Ibrutinib (IMBRUVICA) may be effective for pancreatic ductal adenocarcinoma

Ibrutinib (IMBRUVICA) data presented yesterday by Pharmacyclics, Inc. at the American Association for Cancer Research Annual Meeting suggest that ibrutinib may be an effective therapeutic option for pancreatic ductal adenocarcinoma (PDAC), as shown in both a transgenic mouse model and an in-vivo model of patient-derived xenograft (PDX) mice (grafts of tissue taken from a pancreatic cancer patient and grafted into a mouse).

20 Apr 2015

MD Anderson researchers identify key factor that may explain drug resistance in glioblastoma

Researchers at the NFCR Center for Cancer System Informatics at MD Anderson Cancer Center have discovered a key factor that may explain drug resistance in glioblastoma (GBM), the most common and deadliest form of brain cancer.

20 Apr 2015

Countering Ebola misinformation: an interview with Dr Katie Geary, International SOS

People tried to avoid a healthcare situation and in doing so, they propagated it through the community because instead of being in isolation they remained around the family group and relied on usual cultural health remedies...

20 Apr 2015

Scientists reveal three major subsets of KRAS-mutant LUAC

Mutations of the KRAS gene are commonly known to lead to cancer. However, deeper understanding of exactly how they do this continues to be explored by cancer researchers.

20 Apr 2015

Colour of light influences how the brain clock measures time of day

Research by scientists at The University of Manchester has revealed that the colour of light has a major impact on how the brain clock measures time of day and on how the animals' physiology and behavior adjust accordingly. The study, for the first time, provides a neuronal mechanism for how our internal clock can measure changes in light colour that accompany dawn and dusk.

20 Apr 2015

Penn professor to be recognized with AACR-CRI Lloyd J. Old Award in Cancer Immunology

The American Association for Cancer Research and the Cancer Research Institute will recognize Carl H. June, MD, the Richard W. Vague professor in immunotherapy at the Perelman School of Medicine and director of the Center for Cellular Immunotherapies at the University of Pennsylvania in Philadelphia, with the third annual AACR-CRI Lloyd J. Old Award in Cancer Immunology at the AACR Annual Meeting 2015, to be held in Philadelphia, April 18-22.

20 Apr 2015

Paradigm to provide PCDx test to oncologists in TD2 networks

Paradigm and Translational Drug Development today announced a partnership under which Paradigm will provide their PCDx test to TD2's affiliated oncology provider networks.

20 Apr 2015

RetroSense Therapeutics receives Luis Villalobos Award

RetroSense Therapeutics, LLC, a Wayne State University start-up biotechnology company, has received the Luis Villalobos Award from the Angel Capital Association, the world's leading professional association for angel investors.

20 Apr 2015

Medical Science News

Researchers discover molecular mechanism that links breast tissue stiffness to tumor metastasis

Two existing drugs may reverse damage caused by multiple sclerosis

Insulin signaling pathway has significant influence on the growth of glioblastomas

Latest genome sequencing techniques help identify new autoimmune syndrome in children

MSU researchers receive $7 million NIH grant to study link between belly fat and high blood pressure

Researchers pinpoint specific brain regions that control defensive and offensive strategies

Vascular cells of vertebrates can fuse with themselves

Myc cancer gene allows tumor cells to divide, provokes cell suicide process

Targeting PD-1/PD-L1 signaling may open up new therapy options for lung cancer patients

Two new research papers reveal how breast cancer cells avoid anoikis

MGH researchers find probable mechanism associated with risk of developing serious diseases

Two existing drugs may potentially become new drug target for multiple sclerosis

Ibrutinib (IMBRUVICA) may be effective for pancreatic ductal adenocarcinoma

MD Anderson researchers identify key factor that may explain drug resistance in glioblastoma

Countering Ebola misinformation: an interview with Dr Katie Geary, International SOS

Scientists reveal three major subsets of KRAS-mutant LUAC

Colour of light influences how the brain clock measures time of day

Penn professor to be recognized with AACR-CRI Lloyd J. Old Award in Cancer Immunology

Paradigm to provide PCDx test to oncologists in TD2 networks

RetroSense Therapeutics receives Luis Villalobos Award

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

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