A Reason why Checkpoint Inhibitors ma... - Fight Prostate Ca...

Fight Prostate Cancer

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A Reason why Checkpoint Inhibitors may not be effective has been found...

NPfisherman profile image
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The discovery of Checkpoint Inhibitors was hailed as a possible cure for cancer and for some, like ex-President Jimmy Carter, they have been quite successful. New research at the Technical University of Munich found that inactivation of a protein receptor led to decreased responsiveness to Checkpoint Inhibitors...

RIG-I is a receptor protein that is known to play a role in the body's defense against viruses. Heidegger and a team headed by his colleague Dr. Hendrik Poeck have now discovered that RIG-I also plays a key role in cancer control.

short version:

sciencedaily.com/releases/2...

Article:

immunology.sciencemag.org/c...

Fortunately, a drug already exists that activates RIG-I, and it is already undergoing initial tests in clinical trials with humans...

The Science is Coming....

Don Pescado

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cujoe profile image
cujoe

Don Pescado - Many thanks for your continued reporting on the science of cancer/PCa. Be Well - cujoe

NPfisherman profile image
NPfisherman in reply tocujoe

Following the Science is my passion... posting it here helps others know that...

The Science is Coming !!!

Looking for some major drugs to move on to Phase 3 soon...

Don Pescado

Sunlight12 profile image
Sunlight12

I love your posts, Fish! It's so encouraging to read about all these new possibilities on the horizon :)

-Sunlight

NPfisherman profile image
NPfisherman in reply toSunlight12

Thank you Sunlight12....

The Science is Coming fast, but I want it to be faster...

There are multiple promising CAR-T or "engineered" CAR-T studies in progress and will be in clinical trials--vaccine trials. Advaxis has a vaccine through Phase 2...

Several new bromodomain inhibitors which can block BRD4 and p300 which drive HULLK in prostate cancer....

newsroom.uvahealth.com/2019...

These new bromodomain inhibitors will be add ons to Zytiga, Xtandi, Erleada for those that develop resistance.. Drugs to add macrophages to the fight in preclinical and Phase1/2...

SM-88, VERU-111, ARV-110, and many other new drugs...It just takes time, and sadly, many do not have that time... I stick with my prediction of chronic disease state in 5 years and a cure in about 15 years...

Have a great day...

Don Pescado

Sunlight12 profile image
Sunlight12 in reply toNPfisherman

I agree - I too want it to be faster!

I've read about about the CAR-T and that process looks very exciting. As does the new process you just posted about that's coming out of Yale. I will do some reading on the others this weekend!

May your prediction be right at worst ...and too generous at best! :)

-Sunlight

NPfisherman profile image
NPfisherman in reply toSunlight12

Another CAR-T for the road...I believe it is 3 or more already....

sciencedaily.com/releases/2...

The Israelites... strike again... let's not forget..."nanoghosts"...perfect at Halloween time...

worldisraelnews.com/israeli...

Have a great day...

Don Pescado

j-o-h-n profile image
j-o-h-n in reply toNPfisherman

Great post to a Great guy from a Great guy.👀

W - E - L - C - O - M - E.....B - A - C - K....... Patrón

Good Luck, Good Health and Good Humor.

j-o-h-n Thursday 10/17/2019 4:47 PM DST

Sunlight12 profile image
Sunlight12 in reply toNPfisherman

Wonder if I could get my Dad to dress as a Nanoghost for Halloween :D

NPfisherman profile image
NPfisherman in reply toSunlight12

I do not even know what a "nanoghost" looks like but I am intrigued... The Science is advancing incredibly with CRISPR able to cut DNA and they are looking at adding DNA to make cells normal--convert cancer cells...just wild... I watch with wonder and HOPE !!!

Hoping for some "treats" for all of us soon...

Don Pescado

Sunlight12 profile image
Sunlight12 in reply toNPfisherman

I say we all go trick-or-treating to the nearest big teaching hospitals and tell them we're here for the PCa-cure treats! :D ...who knows, maybe they'll dispense some :)

tango65 profile image
tango65

Very interesting. SLR 14 seems to activate the RIG-1 receptors.

jem.rupress.org/content/ear...

Thanks for posting this information.

NPfisherman profile image
NPfisherman in reply totango65

tango65,

Thank you for your reply...interesting reading... I posted on CpG on the other forum 9 months ago... this article

sciencedaily.com/releases/2...

and then followed up with an article about a CLEVER-1 antibody therapy--headed to Phase 1--

clincancerres.aacrjournals....

I believe by activating macrophages and getting memory T cell immunity --CD4 or CD8 memory cells that can fight on and on when exposed to cancer cells, even post re-inoculation, will be the answer to our issue...

It is why I got excited with the CAR-T infusion with vaccine chaser that MIT did a few months ago.. A 60% cure rate in mice and continued cure despite re-inoculation with cancer cells...

The Science is Coming and it gives me HOPE ...

Don Pescado

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