LONDON – Scientists in the U.K. are claiming a world first, after successfully reproducing the electrophysiology of biological neurons in silicon chips. It is said that artificial neurons respond to non-linear physiological feedback in real time, in exactly the same way as their biological counterparts. Crucially, in terms of their use in medical implants, the analogue chips have a power consumption 109 times lower than equivalent digital microprocessors, which other attempts to make synthetic neurons have used.
Cryptosporidium is a parasite that affects both the very poor and the very rich. It can cause severe diarrheal infections in malnourished children and in people whose immune systems are compromised, for example, by HIV.
ORLANDO, Fla. – Two preclinical presentations at the 61st American Society of Hematology (ASH) annual meeting could pave the way for using hematopoietic stem cell transplants (HSCT) in patients who are currently too sick to tolerate the procedure, as well as in indications where its toxicities preclude its use.
Targeting prostate cancer (PCa) neuroendocrine (NE) cells via inhibition of the C-X-C motif chemokine receptor 2 (CXCR2) is an androgen receptor (AR)-independent therapeutic strategy that can improve the efficacy of treatment for PCa, a leading cause of male cancer mortality.
Researchers are hopeful that within three to five years the first once-a-month oral contraceptive could reach human testing. They achieved an early step on that path with the publication of research testing the long-lasting drug delivery device from Watertown, Mass.-based startup Lyndra Therapeutics Inc. in the Dec. 4 issue of Science Translational Medicine.