Investors Hangout Stock Message Boards Logo
  • Mailbox
  • Favorites
  • Boards
    • The Hangout
    • NASDAQ
    • NYSE
    • OTC Markets
    • All Boards
  • Whats Hot!
    • Recent Activity
    • Most Viewed Boards
    • Most Viewed Posts
    • Most Posted
    • Most Followed
    • Top Boards
    • Newest Boards
    • Newest Members
  • Blog
    • Recent Blog Posts
    • Recently Updated
    • News
    • Stocks
    • Crypto
    • Investing
    • Business
    • Markets
    • Economy
    • Real Estate
    • Personal Finance
  • Market Movers
  • Interactive Charts
  • Login - Join Now FREE!
  1. Home ›
  2. Stock Message Boards ›
  3. Stock Boards ›
  4. CytoDyn Inc (CYDY) Message Board

Dr. Sacha has been quite busy. In addition to his

Message Board Public Reply | Private Reply | Keep | Replies (1)                   Post New Msg
Edit Msg () | Previous | Next


Post# of 154090
(Total Views: 617)
Posted On: 07/20/2024 9:56:10 AM
Posted By: Enjay
Dr. Sacha has been quite busy. In addition to his HIV work, he is working on a universal influenza vaccine. Credit goes to 1975Bigstocks on Reddit for finding this. Here is a link to the news release from yesterday.

https://www.eurekalert.org/news-releases/1051761

Here are some excerpts:

Quote:
New research led by Oregon Health & Science University reveals a promising approach to developing a universal influenza vaccine — a so-called “one and done” vaccine that confers lifetime immunity against an evolving virus.

The study, published today in the journal Nature Communications, tested an OHSU-developed vaccine platform against the virus considered most likely to trigger the next pandemic.

Researchers reported the vaccine generated a robust immune response in nonhuman primates that were exposed to the avian H5N1 influenza virus. But the vaccine wasn’t based on the contemporary H5N1 virus; instead, the primates were inoculated against the influenza virus of 1918 that killed millions of people worldwide.

“It’s exciting because in most cases, this kind of basic science research advances the science very gradually; in 20 years, it might become something,” said senior author Jonah Sacha, Ph.D., professor and chief of the Division of Pathobiology at OHSU’s Oregon National Primate Research Center. “This could actually become a vaccine in five years or less.”

Researchers reported that six of 11 nonhuman primates inoculated against the virus that circulated a century ago — the 1918 flu — survived exposure to one of the deadliest viruses in the world today, H5N1. In contrast, a control group of six unvaccinated primates exposed to the H5N1 virus succumbed to the disease.

This approach harnesses a vaccine platform previously developed by scientists at OHSU to fight HIV and tuberculosis, and in fact is already being used in a clinical trial against HIV.


The method involves inserting small pieces of target pathogens into the common herpes virus cytomegalovirus, or CMV, which infects most people in their lifetimes and typically produces mild or no symptoms. The virus acts as a vector specifically designed to induce an immune response from the body’s own T cells.

This approach differs from common vaccines — including the existing flu vaccines — which are designed to induce an antibody response that targets the most recent evolution of the virus, distinguished by the arrangement of proteins covering the exterior surface.

“The problem with influenza is that it’s not just one virus,” Sacha said. “Like the SARS-CoV-2 virus, it’s always evolving the next variant and we’re always left to chase where the virus was, not where it’s going to be.”

The spike proteins on the virus exterior surface evolve to elude antibodies. In the case of flu, vaccines are updated regularly using a best estimate of the next evolution of the virus. Sometimes it’s accurate, sometimes less so.

In contrast, a specific type of T cell in the lungs, known as effector memory T cell, targets the internal structural proteins of the virus, rather than its continually mutating outer envelope. This internal structure doesn’t change much over time — presenting a stationary target for T cells to search out and destroy any cells infected by an old or newly evolved influenza virus.



Here is a link to the article in Nature Communications which was published yesterday.

https://www.nature.com/articles/s41467-024-50345-6




(11)
(0)




CytoDyn Inc (CYDY) Stock Research Links


  1.  
  2.  


  3.  
  4.  
  5.  






Investors Hangout

Home

Mailbox

Message Boards

Favorites

Whats Hot

Blog

Settings

Privacy Policy

Terms and Conditions

Disclaimer

Contact Us

Whats Hot

Recent Activity

Most Viewed Boards

Most Viewed Posts

Most Posted Boards

Most Followed

Top Boards

Newest Boards

Newest Members

Investors Hangout Message Boards

Welcome To Investors Hangout

Stock Message Boards

American Stock Exchange (AMEX)

NASDAQ Stock Exchange (NASDAQ)

New York Stock Exchange (NYSE)

Penny Stocks - (OTC)

User Boards

The Hangout

Private

Global Markets

Australian Securities Exchange (ASX)

Euronext Amsterdam (AMS)

Euronext Brussels (BRU)

Euronext Lisbon (LIS)

Euronext Paris (PAR)

Foreign Exchange (FOREX)

Hong Kong Stock Exchange (HKEX)

London Stock Exchange (LSE)

Milan Stock Exchange (MLSE)

New Zealand Exchange (NZX)

Singapore Stock Exchange (SGX)

Toronto Stock Exchange (TSX)

Contact Investors Hangout

Email Us

Follow Investors Hangout

Twitter

YouTube

Facebook

Market Data powered by QuoteMedia. Copyright © 2025. Data delayed 15 minutes unless otherwise indicated (view delay times for all exchanges).
Analyst Ratings & Earnings by Zacks. RT=Real-Time, EOD=End of Day, PD=Previous Day. Terms of Use.

© 2025 Copyright Investors Hangout, LLC All Rights Reserved.

Privacy Policy |Do Not Sell My Information | Terms & Conditions | Disclaimer | Help | Contact Us