The grant will enable JSTOR to archive past issues of Science and PNAS, with plans to include additional journals from the Royal Society. This move aims to broaden library collections and facilitate easier scholarly research, supported by a complementary grant from the Andrew W. Mellon Foundation.
Scientists have deciphered the molecular structure of neurotransmitter release machinery, revealing how proteins SNAREs propel neurotransmitters into synapses. This breakthrough may lead to improved treatments for brain disorders and shed light on processes like learning and memory.
Researchers find that a single chemical cue can either attract or repel neurons depending on the growth cone's internal status, providing potential clues for regenerating nerves and understanding disorders of neuronal migration
Researchers have found the first connection between the loss of a tumor suppressor gene and activation of an oncogene, providing new insights into the genesis of most cases of colon cancer. The study reveals that mutated APC genes switch on MYC, a gene associated with various cancers in animals and humans.
A study published in Nature Medicine suggests that the diabetes drug troglitazone may increase the risk of colon cancer by activating the PPAR receptor, which promotes tumor formation in the colon. The study found that mice treated with troglitazone developed a significantly greater number of colon polyps than those not treated.
Researchers discover shared structure among 150 enzymes, promoting transfer of acetyl group and affecting antibiotics and neurotransmitters. The discovery provides a potential solution to emerging antibiotic resistance and sheds light on the fundamental structures of proteins.
Researchers discovered a gene segment that can 'jump' into foreign DNA, enabling vertebrates to create millions of different antibodies. This ability is crucial for the adaptive immune system, which relies on two lines of defense to detect and destroy invaders.
Researchers have discovered a molecular circuit breaker that prevents uncontrolled cell growth, which could increase the effectiveness of conventional anti-cancer therapy. The protein ARF works as a fuse or circuit breaker, monitoring cell signals and preventing over-stimulation.
GrantsNet provides an extensive database of fellowships, grants, and funding opportunities for young biomedical scientists. The site offers insights from previous recipients, tips for improving chances of receiving support, and information on various programs.
The American Association for the Advancement of Science (AAAS) has been awarded a $825,000 grant from the Howard Hughes Medical Institute to create a 'one-stop shopping' site for young scientists. The site will feature an extensive database on fellowships, graduate programs, job openings and other opportunities.