ExcelMale
Menu
Home
What's new
Latest activity
Forums
New posts
Search forums
What's new
New posts
Latest activity
Videos
Lab Tests
Doctor Finder
Buy Books
About Us
Men’s Health Coaching
Log in
Register
What's new
Search
Search
Search titles only
By:
New posts
Search forums
Menu
Log in
Register
Navigation
Install the app
Install
More options
Contact us
Close Menu
Forums
Testosterone Replacement, Low T, HCG, & Beyond
Prostate Related Issues
IGF-1 and Free T Increase Prostate Cance Risk
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Message
<blockquote data-quote="Jinzang" data-source="post: 191799" data-attributes="member: 12925"><p>From an <a href="https://www.urotoday.com/recent-abstracts/urologic-oncology/prostate-cancer/126287-circulating-insulin-like-growth-factor-i-total-and-free-testosterone-concentrations-and-prostate-cancer-risk-in-200-000-men-in-uk-biobank.html" target="_blank">article</a> on the study:</p><p></p><p>Risk was estimated using multivariable-adjusted Cox regression in 199,698 male UK Biobank participants. 2-sample Mendelian randomization (MR) analysis of IGF-I and risk used genetic instruments identified from UK Biobank men and genetic outcome data from the PRACTICAL consortium (79,148 cases and 61,106 controls). 5,402 men were diagnosed with and 295 died from prostate cancer (mean follow-up 6.9 years). Higher circulating IGF-I was associated with elevated prostate cancer diagnosis (HR per 5 nmol/L increment=1.09, 95% CI 1.05-1.12) and mortality (HR per 5 nmol/L increment=1.15,1.02-1.29). MR analyses also supported the role of IGF-I in prostate cancer diagnosis (cis-MR odds ratio per 5 nmol/L increment=1.34,1.07-1.68). In observational analyses, higher free testosterone was associated with a higher risk of prostate cancer (HR per 50 pmol/L increment=1.10,1.05-1.15). Higher SHBG was associated with a lower risk (HR per 10 nmol/L increment=0.95,0.94-0.97), neither was associated with prostate cancer mortality. Total testosterone was not associated with prostate cancer. These findings implicate IGF-I and free testosterone in prostate cancer development and/or progression.</p></blockquote><p></p>
[QUOTE="Jinzang, post: 191799, member: 12925"] From an [URL='https://www.urotoday.com/recent-abstracts/urologic-oncology/prostate-cancer/126287-circulating-insulin-like-growth-factor-i-total-and-free-testosterone-concentrations-and-prostate-cancer-risk-in-200-000-men-in-uk-biobank.html']article[/URL] on the study: Risk was estimated using multivariable-adjusted Cox regression in 199,698 male UK Biobank participants. 2-sample Mendelian randomization (MR) analysis of IGF-I and risk used genetic instruments identified from UK Biobank men and genetic outcome data from the PRACTICAL consortium (79,148 cases and 61,106 controls). 5,402 men were diagnosed with and 295 died from prostate cancer (mean follow-up 6.9 years). Higher circulating IGF-I was associated with elevated prostate cancer diagnosis (HR per 5 nmol/L increment=1.09, 95% CI 1.05-1.12) and mortality (HR per 5 nmol/L increment=1.15,1.02-1.29). MR analyses also supported the role of IGF-I in prostate cancer diagnosis (cis-MR odds ratio per 5 nmol/L increment=1.34,1.07-1.68). In observational analyses, higher free testosterone was associated with a higher risk of prostate cancer (HR per 50 pmol/L increment=1.10,1.05-1.15). Higher SHBG was associated with a lower risk (HR per 10 nmol/L increment=0.95,0.94-0.97), neither was associated with prostate cancer mortality. Total testosterone was not associated with prostate cancer. These findings implicate IGF-I and free testosterone in prostate cancer development and/or progression. [/QUOTE]
Insert quotes…
Verification
Post reply
Share this page
Facebook
Twitter
Reddit
Pinterest
Tumblr
WhatsApp
Email
Share
Link
Sponsors
Forums
Testosterone Replacement, Low T, HCG, & Beyond
Prostate Related Issues
IGF-1 and Free T Increase Prostate Cance Risk
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
Accept
Learn more…
Top