Friday, January 28, 2022

ਵਾਹਿਗੁਰੂ

spot_img






Brain protein that could protect against Alzheimer’s disease

- Advertisement -

Toronto, Dec 14, 2019-

Researchers have found that a protein that regulates white blood cells in the human brain could protect against Alzheimer’s disease.

The results published in the journal Communications Biology suggest that this protein, called CD33, could have important implications in the fight against Alzheimer’s disease.

“Immune cells in the brain, called microglia, play a critical role in Alzheimer’s disease,” explained study co-author Matthew Macauley, Assistant Professor at University of Alberta in Edmonton, Canada.

“They can be harmful or protective. Swaying microglia from a harmful to protective state could be the key to treating the disease,” Macauley added.

Scientists have identified the CD33 protein as a factor that may decrease a person’s likelihood of Alzheimer’s disease.

Now, Macauley’s research has shown that the most common type of CD33 protein plays a crucial role in modulating the function of microglia.

“The fact that CD33 is found on microglia suggests that immune cells can protect the brain from Alzheimer’s disease under the right circumstances,” said Abhishek Bhattacherjee, first author and postdoctoral fellow in the Macauley lab.

Alzheimer’s disease affects more than 44 million people around the world.

“These findings set the stage for future testing of a causal relationship between CD33 and Alzheimer’s Disease, as well as testing therapeutic strategies to sway microglia from harmful to protecting against the disease – by targeting CD33,” said Macauley.

“Microglia have the potential to ‘clean up’ the neurodegenerative plaques, through a process called phagocytosis — so a therapy to harness this ability to slow down or reverse Alzheimer’s disease can be envisioned,” Macauley said.  (Agency)

- Advertisement -

Yes Punjab - TOP STORIES

Punjab News

Sikh News

Transfers, Postings, Promotions

- Advertisement -spot_img

Stay Connected

20,323FansLike
113,562FollowersFollow

ENTERTAINMENT

National

GLOBAL

OPINION

Pakistan on a new track? – By Asad Mirza

Pakistan after 75 years of its existence has released its first ever National Security Policy (NSP), which it claims will ensure human security for...

Nationalism and Democracy go together – By DC Pathak

India got its Independence some 75 years ago but it still looks like a 'nation in making', judging from the in-terminate debate on 'the...

5 ways to manage childhood allergies – By Dr Nidhi Gupta

Motherhood comes with its own mixed bag of emotions; we want to save our child from every little peril that comes their way, including...

SPORTS

Health & Fitness

90% of people with Covid likely to have underlying heart damage: Experts

Delhi, Jan 25, 2022- While Covid-19 has primarily been a respiratory disease, about 90 per cent of people with moderate to severe infections have lasting effects on the heart, said experts here. Covid affects lungs the most, but studies have shown there is increasing evidence of cardiovascular complications due to Covid-19. The virus can cause acute myocardial injury and chronic damage...

Gadgets & Tech