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Pharmacology News
February 22, 2017

Latest Headlines
updated 12:31pm EST

More Pharmacology News
February 22, 2017

Scientists Identify Chain Reaction That Shields Breast Cancer Stem Cells from Chemotherapy

Feb. 22, 2017 — Working with human breast cancer cells and mice, researchers say they have identified a biochemical pathway that triggers the regrowth of breast cancer stem cells after ... read more

Drugs That Alter Inhibitory Targets Offer Therapeutic Strategies for Autism, Schizophrenia

Feb. 21, 2017 — Memories are formed at structures in the brain known as dendritic spines, which communicate with other brain cells through 'synapses.' Researchers recently discovered that an inhibitory ... read more

Feb. 20, 2017 — Trigeminal neuralgia is characterized by sharp, lancinating pain in the teeth or facial area. The standard treatment for this chronic nerve pain can cause burdening side effects. A novel substance ... read more

Many Cancer Survivors Change Their Prescription Drug Use for Financial Reasons

Feb. 20, 2017 — A new analysis indicates that many cancer survivors change their prescription drug use (including skipping doses or requesting cheaper medications) for financial ... read more

Study Shows Strong Long-Term Survival Rates for Patients With GIST

Feb. 20, 2017 — Nearly one in four patients with incurable gastrointestinal stromal tumors (GIST) treated with Gleevec will survive 10 years, a new report ... read more

Majority of Opioid Medications Not Safely Stored in Homes With Children, Survey Finds

Feb. 20, 2017 — Nearly 70 percent of prescription opioid medications kept in homes with children are not stored safely, a new study ... read more

Micro-RNA May Amplify Effectiveness of Sorafenib in Difficult Liver Cancer Cases

Feb. 17, 2017 — Only 25% of patients respond to sorafenib treatment, so researchers have endeavored to understand its mechanism of action and discover a way to boost its ... read more

Stem Cells Collected from Fat May Have Use in Anti-Aging Treatments

Feb. 17, 2017 — Adult stem cells collected directly from human fat are more stable than other cells -- such as fibroblasts from the skin -- and have the potential for use in anti-aging treatments, according to ... read more

DNA Computer Brings 'Intelligent Drugs' a Step Closer

Feb. 17, 2017 — Researchers present a new method that should enable controlled drug delivery into the bloodstream using DNA computers. The team developed the first DNA computer capable of detecting several ... read more

Role of Rogue Protein PAK4 Confirmed in Pancreatic Cancer Cells

Feb. 17, 2017 — The role of a protein called PAK4 in the movement and growth of pancreatic cancer cells could help researchers find new ways to tackle the disease, a new study that ... read more

Variability in Local Costs of Substance Abuse Across California

Feb. 17, 2017 — The average news consumer might be surprised to learn that the economic costs of alcohol abuse far exceed those related to illegal drug use. In California, alcohol abuse cost $129 billion in 2010, ... read more

Feb. 17, 2017 — A component of an enzyme family linked to DNA repair, stress responses, and cancer also plays a role in enhancing or inhibiting major cellular activities under physiological conditions, new research ... read more

Feb. 17, 2017 — Scientists have mapped a vast spider web of interactions between proteins in lung cancer cells, as part of an effort to reach what was considered 'undruggable.' This approach revealed new ... read more

Feb. 17, 2017 — Methicillin-resistant Staphylococcus aureus (MRSA) is a bacterial scourge that is resistant to most common antibiotics and thus difficult to treat, particularly in children where it commonly causes ... read more

Feb. 17, 2017 — Nonsense-mediated RNA decay (NMD) is a processing pathway in cells that, like a broom, cleans up erroneous RNA. Biomedical scientists report that they have come up with a method in the lab that ... read more

Feb. 16, 2017 — An immune system proteinase called granzyme A appears to promote arthritic inflammation in mice infected with chikungunya virus, scientists report. The study also suggested that granzyme A could ... read more

Scientists Create Novel Model That Shows Progression from Normal Blood Cells to Leukemia

Feb. 16, 2017 — Researchers have created a novel model that shows the step-by-step progression from normal blood cells to leukemia and its precursor diseases, creating replicas of the stages of the disease to test ... read more

Feb. 16, 2017 — A study reveals the operation of the biochemical clockwork that drives cellular division in bacteria in extreme detail. It is s an important step forward in research on bacterial growth and could ... read more

Scientists Reveal the Treadmilling Motion of Dividing Bacteria

Feb. 16, 2017 — An international team of scientists using the latest imaging techniques have revealed how bacterial division proteins build a partition wall across the cell, one molecule at a ... read more

Feb. 16, 2017 — Genomic testing of biopsies from patients with deadly, treatment-resistant cancerous blood syndromes called histiocytoses allowed doctors to identify genes fueling the ailments and use targeted ... read more

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