Peak-Muscle.com  

Welcome to the Peak-Muscle.com forums.

You are currently viewing our boards as a guest which gives you limited access to view most discussions and access our other features. Come join us in on one of the best online fitness communities. We have 16,000 members that are likeminded towards a fitness, bodybuilding lifestyle. Registration is free and only takes but a few minutes. By joining our free community you will have access to communicate privately with other members (PM), respond to polls, upload content and access many other special features. You will be able to create threads to discuss and or create a fitness regimen. Or just bounce ideas off of some very knowledgeable members. So don't miss out. Registration is fast, simple and absolutely free so please, join our community today!

Register FAQ Members List Calendar Arcade Mark Forums Read
Go Back   Peak-Muscle.com > Anabolic Steroid Discussion > Peptides and SARMS
User Name
Password

Reply
 
Thread Tools Display Modes
Old 03-26-2021, 09:19 AM   #1
liftsiron
Administrator
 
liftsiron's Avatar
 

Join Date: Nov 2003
Location: Cimmeria
Posts: 18,385
liftsiron has a brilliant futureliftsiron has a brilliant futureliftsiron has a brilliant futureliftsiron has a brilliant futureliftsiron has a brilliant futureliftsiron has a brilliant futureliftsiron has a brilliant futureliftsiron has a brilliant futureliftsiron has a brilliant futureliftsiron has a brilliant futureliftsiron has a brilliant future
More info on sr9009(stenabolic)

News Releases Circadian Mechanism May Not Be Driver Behind Compound Linked to Obesity and Diabetes

News Release
Circadian Mechanism May Not Be Driver Behind Compound Linked to Obesity and Diabetes
Penn team shows the compound SR9009 – reported to work through the body’s circadian clock – can affect cell growth and metabolic function without the presence of protein REV-ERB
May 20, 2019
Cells

PHILADELPHIA – SR9009 is a compound that can lead to a wide range of health benefits in animals, including reduced risk of obesity and type 2 diabetes. Until now, researchers – and companies that sell the compound for human use in the form of a nutraceutical – have attributed the effects to SR9009’s role in altering the body’s circadian clock, specifically its work through proteins called REV-ERBS that link metabolism and circadian rhythm. However, in a first-of-its-kind study from Penn Medicine, published today in PNAS, researchers found that SR9009 can effect cell growth and metabolic function without the involvement of REV-ERBs.

“These findings have important implications because some of the previous studies concluded it was the circadian clock that was effecting metabolism or cell growth, through these compounds, and producing the benefits related to diabetes, obesity and cancer,” said the study’s senior author Mitchell Lazar, MD, PhD, director of the Institute of Diabetes, Obesity and Metabolism. “That needs to be reconsidered, as our study shows these compounds work on something other than this clock factor.”

When a team of researchers discovered SR9009 in 2012, they described the compound as a regulator of the clock protein REV-ERB. Since then, multiple research groups have used SR9009 as a REV-ERB-agonist, and have found, in animal models, that the compound’s effects on metabolic function can lead to health benefits related to obesity, diabetes, cardiac health and exercise performance. Research has also revealed beneficial effects related to cancer stemming from the cell activity.

However, there hadn’t been a study that examined the direct involvement of REV-ERB in the compound’s effects on cell growth and metabolism, and whether the effects could be attributed solely to the proteins.

To further explore the role of REV-ERB, researchers in the Lazar lab developed a conditional knockout that enabled them to perform studies in mice and cells without the presence of both REV-ERBs – REV-ERB alpha and REV-ERB beta. The team found SR9009 can decrease cell viability, rewire cellular metabolism and alter gene transcription in two different cell types depleted of REV-ERBs.

Lazar notes this finding is not only significant for researchers who use the compound in studies, but also for the general public. Since news of the potential health benefits emerged, commercial entities have started to produce and sell SR9009 – which is not approved by the U.S. Food and Drug Administration – saying it works through one’s circadian rhythm and can help people improve exercise endurance and lead to other health benefits.

“Our findings cast a strong doubt on whether the compound actually functions by acting on REV-ERB and the clock mechanism,” Lazar said. “While REV-ERB may be responsible for some of the biological activities, it’s not required for many of the compound’s effects on cell proliferation and metabolism.

This work was supported by the National Institutes of Health (R01-DK-45586) and (F30-DK-104513), the JPB Foundation, a post-doctoral fellowship from the Netherlands Heart Institute and a training grant from the American Diabetes Association (1-18-PDF-126). Additional Penn authors on the study include Pieterjan Dierickx, Matthew J. Emmett, Chunjie Jiang, Kahealani Uehara, Manlu Liu and Marine Adlanmerini.
Topic: Endocrinology
__________________
ADMIN/OWNER@Peak-Muscle
liftsiron is offline   Reply With Quote
Old 03-26-2021, 03:55 PM   #2
01dragonslayer
Banned
 

Join Date: Apr 2018
Location: Mid-west
Posts: 2,343
01dragonslayer is a jewel in the rough01dragonslayer is a jewel in the rough01dragonslayer is a jewel in the rough01dragonslayer is a jewel in the rough
Nice read... thanks lifts.
01dragonslayer is offline   Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -5. The time now is 08:41 AM.


Powered by: vBulletin Version 3.8.11
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.