New Hybrid Cell Discovery Shakes Up Neuroscience

Neuroscientists have unveiled a new hybrid cell, straddling the line between the well-known neurons and glial cells in the brain.Previously, glial cells, especially astrocytes, were believed to merely support neuron functions. However, recent research highlights the ability of these cells to release neurotransmitters and directly influence neural circuits.This groundbreaking discovery challenges traditional beliefs about brain cell functionality and paves the way for novel therapeutic strategies.

Key Facts:

A new hybrid cell type, located between neurons and astrocytes, has been identified that can release neurotransmitters.

Modern molecular biology techniques confirmed that astrocytes possess machinery necessary for the rapid secretion of glutamate.

Disruption of these hybrid cells’ functionality impacts memory, has links with epilepsy, and offers therapeutic insights for Parkinson’s disease.





Source: University of Lausanne

Neuroscience is in great upheaval.

The two major families of cells that make up the brain, neurons and glial cells, secretly hid a hybrid cell, halfway between these two categories.For as long as Neuroscience has existed, it has been recognized that the brain works primarily thanks to the neurons and their ability to rapidly elaborate and transmit information through their networks.

To support them in this task, glial cells perform a series of structural, energetic and immune functions, as well as stabilize physiological constants. Some of these glial cells, known as astrocytes, intimately surround synapses, the points of contact where neurotransmitters are released to transmit information between neurons.

By identifying a new cell type with the characteristics of an astrocyte and expressing the molecular machinery necessary for synaptic transmission, neuroscientists from the Department of Basic Neurosciences of the Faculty of Biology and Medicine of the University of Lausanne (UNIL) and the Wyss Center for Bio and Neuroengineering in Geneva put an end to years of controversy

#cells #medicalanimation #biotechnologist #microbiology #chromosome #cellularbiology #medicalvideos #pathology #cellbiologylab #reviewpaper #bioinformatics #cancersupport #cellcycle #dna #cancercrew #cancernews #kanker #neurogenetics #scientist 

#penelitikanker #scientistsofinstagram #cellculture #infokanker #cancercure #biologi #scientificillustrator #sains #penelitian #love #melanoma

Website Link: https://molecularbiologist.org/

Follow On:

Twitter https://twitter.com/home?lang=en
Blogger https://www.blogger.com/u/1/onboarding
Youtube https://www.youtube.com/channel/UCTlUrc83q6nmuoL6eoqlJxw
Pinterest https://in.pinterest.com/molecularbiologistawards/
Linkedin https://www.linkedin.com/feed/?trk=onboarding-landing
Instagram https://www.instagram.com/molecularawards/

Comments

Post a Comment

Popular posts from this blog

Uncovering the molecular drivers of liver cancer

Image
  Researchers discover that inflammation and aging contribute to non-viral liver cancer development. Green tea's role in reversing some of the pathway dysregulation that may contribute to the cancer development and other therapies explored. Liver cancer can arise spontaneously from healthy liver tissue. Recently, however, researchers have discovered an increasing correlation between some liver cancers and non-viral chronic liver disease (CLD). One liver cancer, hepatocellular carcinoma (HCC), is associated with CLD in about 15–25% of cases. While increasing awareness and screening of cancers has improved the ability to detect liver cancer at earlier stages when it is more effectively treated, cancer prevention is always a primary goal of both healthcare providers and biomedical researchers. The increasing prevalence of CLD with HCC suggests that this underlying condition predisposes liver tissue to cancer development. In order to investigate how healthy liver tissue differs from th...
Read more

Why Vitamin D Deficiency Can Raise Autoimmune Disease Risk

Image
  The body can naturally produce vitamin D when skin is exposed to sunlight, but this process declines significantly in winter. There also aren't many food sources of vitamin D. But vitamin D is very important to the body. The  vitamin D receptor  can be found in many different tissues, and while the vitamin's roles in bone health and calcium level maintenance are  well known , less is understood about its other functions, such as how it relates to immunity. Several immune cells have vitamin D receptors and gene activity in those cells can be affected by the vitamin. Low levels of vitamin D have also been associated with a variety of autoimmune disorders including inflammatory bowel disease, multiple sclerosis, psoriasis vulgaris, rheumatoid arthritis, and type 1 diabetes. Studies  have also shown  that vitamin D supplements can help lower the risk of autoimmune disease. A new study  reported in  Science Advances  has provided new insights in...
Read more

Cannabis Leaves Molecular Marks on DNA Linked to Psychosis

Image
  The research also showed the effect of cannabis use on DNA is different in people experiencing their first episode of psychosis compared to users who have never experienced psychosis, suggesting there could be potential for DNA blood tests to help characterise those cannabis users at risk of developing psychosis to inform preventative approaches.  The study was funded by the Medical Research Council, the National Institute for Health and Care Research (NIHR) Maudsley Biomedical Research Centre (BRC) and the NIHR Exeter BRC. Senior author Marta Di Forti, Professor of Drugs, Genes and Psychosis at King’s IoPPN  said: “With the increasing prevalence of cannabis use and more availability of high potency cannabis, there is a pressing need to better understand its biological impact, particularly on mental health. “Our study is the first to show high potency cannabis leaves a unique signature on DNA related to mechanisms around the immune system and energy production....
Read more