The Tennessee State Veterinarian talks about the new detection of a tickborne illness on cattle in the state.
Category: biotech/medical – Page 1125
The team of researchers who transplanted a genetically modified pigโs heart into a living human earlier this year have completed two more pig heart transplant surgeries, setting the protocol for such operations.
In January this year, 57-year-old David Bennett became the first man on the planet to receive a heart from a genetically modified pig. Before this, researchers transplanted kidneys from similarly modified pigs into patients that were brain dead.
The organs are sourced from a company called Revivicor which uses genetic engineering to remove specific genes in the pigs to help in reducing transplant rejection while adding some that make the organs more compatible with the human immune system.
The Neuro-Network.
๐๐ฅ๐จ๐๐๐ฅ ๐ญ๐๐๐ฆ ๐จ๐ ๐ฌ๐๐ข๐๐ง๐ญ๐ข๐ฌ๐ญ๐ฌ ๐๐ข๐ฌ๐๐จ๐ฏ๐๐ซ ๐ง๐๐ฐ ๐ ๐๐ง๐ ๐๐๐ฎ๐ฌ๐ข๐ง๐ ๐ฌ๐๐ฏ๐๐ซ๐ ๐ง๐๐ฎ๐ซ๐จ๐๐๐ฏ๐๐ฅ๐จ๐ฉ๐ฆ๐๐ง๐ญ๐๐ฅ ๐๐๐ฅ๐๐ฒ๐ฌ
๐ผ๐ฃ ๐๐ฃ๐ฉ๐๐ง๐ฃ๐๐ฉ๐๐ค๐ฃ๐๐ก ๐ฉ๐๐๐ข ๐ค๐ ๐ง๐๐จ๐๐๐ง๐๐๐๐ง๐จ ๐ก๐๐ ๐๐ฎ ๐๐พ ๐ฟ๐๐ซ๐๐จ ๐๐๐ฃ๐๐ฉ๐๐๐๐จ๐ฉ ๐๐ช๐ข๐ ๐๐๐๐ฃ๐ ๐โฆ See more.
An international team of researchers led by UC Davis geneticist Suma Shankar has discovered a new gene implicated in a neurodevelopmental condition called DPH5-related diphthamide-deficiency syndrome. The syndrome is caused by DPH5 gene variants that may lead to embryonic death or profound neurodevelopmental delays.
A patient in New Zealand became the first person to receive the biotechโs medicine, which uses base editing to turn off a specific gene in the liver and thereby lower cholesterol.
The Neuro-Network.
๐๐ฎ๐ซ๐ข๐ง๐ ๐ฌ๐ฅ๐๐๐ฉ ๐ญ๐ก๐ ๐๐ซ๐๐ข๐งโ๐ฌ ๐ซ๐๐๐๐ญ๐ข๐จ๐ง ๐ญ๐จ ๐ฌ๐จ๐ฎ๐ง๐ ๐ซ๐๐ฆ๐๐ข๐ง๐ฌ ๐ฌ๐ญ๐ซ๐จ๐ง๐ ๐๐ฎ๐ญ ๐จ๐ง๐ ๐๐ซ๐ข๐ญ๐ข๐๐๐ฅ ๐๐๐๐ญ๐ฎ๐ซ๐ ๐จ๐ ๐๐จ๐ง๐ฌ๐๐ข๐จ๐ฎ๐ฌ ๐๐ญ๐ญ๐๐ง๐ญ๐ข๐จ๐ง ๐๐ข๐ฌ๐๐ฉ๐ฉ๐๐๐ซ๐ฌ
๐ผ ๐ฃ๐๐ฌ ๐๐๐จ๐๐ค๐ซ๐๐ง๐ฎ ๐๐ง๐ค๐ข ๐๐๐ก ๐ผ๐ซ๐๐ซ ๐๐ฃ๐๐ซ๐๐ง๐จ๐๐ฉ๐ฎ ๐ข๐โฆ See more.
A new discovery from Tel Aviv University may provide a key to a great scientific enigma: How does the awake brain transform sensory input into a conscious experience? The groundbreaking study relied on data collected from electrodes implanted, for medical purposes, deep in the human brain. The information was utilized to examine differences between the response of the cerebral cortex to sounds in sleep vs. wakefulness, at a resolution of single neurons.
Our ability to use mathematical modelling is accelerating breakthrough discoveries in health care and biotechnology.
A new study from the University of Bonn, Germany, has found that brown fat cells produce a molecule that helps burn fat, offering implications for treating obesity.
The cancer vaccine project is the latest indication of Amazonโs growing interest in the healthcare sector.
Distinct neuron types in the auditory organ are necessary for encoding different features of sound and relaying them to the brain. Researchers at Karolinska Institutet provide evidence of an early, neuronal activity-independent, emergence of the different subtypes of auditory neurons, prior to birth in mice. The findings have recently been published in Nature Communications.
Distinct neuron types in the auditory organ are necessary for encoding different features of sound and relaying them to the brain. Researchers at Karolinska Institutet provide evidence of an early, neuronal activity-independent, emergence of the different subtypes of auditory neurons, prior to birth in mice. The findings have recently been published in Nature Communications.
Previous studies have provided ambiguous results on whether the different subtypes of auditory neurons emerge during prenatal or postnatal development, with in the latter case, a possible role of neuronal activity in generating their diversity. In this new study, researchers demonstrate that the fate of auditory neuron subtypes is under genetic control in the prenatal period, and reveal the complex molecular networks controlling their genesis.
The tiny crabs, which are about half a millimeter wide, can bend, twist, crawl, walk, turn, and even leap. Additionally, the scientists created millimeter-sized robots that resemble inchworms, crickets, and beetles. The study is experimental at this time, but the researchers think their technique might move the field closer to developing tiny robots that can carry out useful tasks in small, cramped areas.
The study was recently published in the journal Science Robotics. The same team also unveiled a winged microprocessor in September of last year; it was the tiniest flying object ever created by humans (published on the cover of Nature).
โRobotics is an exciting field of research, and the development of microscale robots is a fun topic for academic exploration,โ said John A. Rogers, who led the experimental work. โYou might imagine micro-robots as agents to repair or assemble small structures or machines in industry or as surgical assistants to clear clogged arteries, to stop internal bleeding or to eliminate cancerous tumors โ all in minimally invasive procedures.โ