Molecular Biology News
April 26, 2015

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More Molecular Biology News
April 26, 2015

Apr. 24, 2015 — Scientists have discover that certain cell structures, the centrioles, could act as information carriers throughout cell generations. The discovery raises the possibility that transmission of ... read more

Apr. 24, 2015 — Researchers have discovered that the signalling route - a cascade activation of several molecules - triggered by the ATM protein regulates DNA repair during the production of spermatocytes by ... read more

Canine Cancer Cell Lines for Research and Drug Development

Apr. 22, 2015 — Analagous to the NCI-60, a new panel of authenticated canine cancer cell lines lets veterinary researchers experiment with known ... read more

Messenger RNA-Associated Protein Drives Multiple Paths in T-Cell Development

Apr. 21, 2015 — A lab studies how splicing occurs in T cells and how it is regulated by multiple proteins. This study describes a cascade of events that may explain changes in gene expression that occur during the ... read more

Coffee Protects Against Breast Cancer Recurrence, Detailed Findings Confirm

Apr. 21, 2015 — Coffee helps to protect against breast cancer, a number of research studies have shown. A new study is added to that research, confirming that coffee inhibits the growth of tumors and reduces the ... read more

Electron Transfer Challenges a Common Fluorescence Technique

Apr. 20, 2015 — Using advanced technology, scientists have uncovered evidence that challenges one of the most widespread techniques in ... read more

Apr. 20, 2015 — Researchers have described the first known demonstration of 3-D cell imaging using picosecond ultrasonics, and show that picosecond ultrasonics can achieve micron resolution of single cells, imaging ... read more

Oral Milk Thistle Extract Stops Colorectal Cancer Stem Cells from Growing Tumors

Apr. 20, 2015 — A new study shows that orally administering the chemical silibinin, purified from milk thistle, slows the ability of colorectal cancer stem cells to grow the disease. When stem cells from tumors ... read more

Apr. 20, 2015 — With a tag, an anchor and a cage that can be unlocked with light, chemists have devised a simple, modular system that can locate proteins at the membrane of a ... read more

Apr. 20, 2015 — The discovery of a gene involved in determining the melting point of cocoa butter -- a critical attribute of the substance widely used in foods and pharmaceuticals -- will likely lead to new and ... read more

New Mouse Model for the Study of Neurofibromatosis

Apr. 16, 2015 — New mouse models for the study of principal malignant tumor associated with neurofibromatosis type 1 have been developed by researchers. Neurofibromatosis are disorders of the nervous system that ... read more

Apr. 16, 2015 — Scientists have discovered a way to make trees grow bigger and faster, which could increase supplies of renewable resources and help trees cope with the effects of climate ... read more

Eight Nutrients to Protect the Aging Brain

Apr. 15, 2015 — Brain health is the second most important component in maintaining a healthy lifestyle according to a 2014 AARP study. As people age they can experience a range of cognitive issues from decreased ... read more

How Salmonella Survives the Macrophage's Acid Attack

Apr. 14, 2015 — New research reveals that Salmonella fights acid with acid, by lowering the pH of its own interior in response to the acidification of the Salmonella-containing compartment by the macrophage, and by ... read more

Apr. 14, 2015 — A natural compound from magnolia bark can protect the heart from hypertrophy by activating SIRT3, a protein associated with delayed aging, stress resistance and metabolic regulation. Injected ... read more

Toward a Gene Expression Atlas for an Entire Brain

Apr. 14, 2015 — Researchers who study how genes are expressed across a given tissue can now examine thousands of genes at once at cellular resolution, thanks to new methods. The new techniques can be applied to a ... read more

Bacterial Raincoat Discovery Paves Way to Better Crop Protection

Apr. 13, 2015 — Fresh insights into how bacteria protect themselves -- by forming a waterproof raincoat -- could help develop improved products to protect plants from disease. Researchers have discovered how ... read more

Cell Division Research Expected to Lead to Containment of Cancer Cells and Regenerative Medical Treatments

Apr. 13, 2015 — All organisms grow and develop through the regenerative ability of cell division. An indispensable ability for all living beings, it can be said that life is defined by this process. Now, for the ... read more

Apr. 13, 2015 — It may come as a bit of a surprise to learn that bacteria have an immune system -- in their case to fight off invasive viruses called phages. And like any immune system -- from single-celled to human ... read more

Apr. 13, 2015 — Scientists get mouse heart cells to take a step backwards so they can be ... read more

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