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Cyclooxygenase-2

Cyclooxygenase-2

Search complete. 34 mentions across 20 episodes found for "Cyclooxygenase-2".

Sep 21, 2026

Shivani GuptaGUEST
40:44
So we have these different pathways of inflammation.
Shivani GuptaGUEST
40:47
Curcumin is gonna function on that NF-kappa-B or COX-2 pathway, which NSAIDs do.
Shivani GuptaGUEST
40:52
But the fact that Boswellia will function on the five locks means that they're both covering that acute inflammation, that chronic inflammation in a synergistic way to support the body the best.
Shivani GuptaGUEST
41:03
And so I get so excited because Ayurveda always fused everything together.
John BurnGUEST
39:41
We published that And basically he points out that 600 milligrams once a day is not an anti-inflammatory dose.
John BurnGUEST
39:48
If you want to use aspirin as a COX-2 inhibitor, you've got to give 600 milligrams three times a day.
John BurnGUEST
39:54
And so we're always using an antiplateless dose.
John BurnGUEST
39:56
Now we've just gone to the lowest level that we can.
Michael LangHOST
38:11
It inhibits something called five locks.
Michael LangHOST
38:14
And a lot of these act as COX-2 inhibitors and LOX inhibitors.
Michael LangHOST
38:18
And they work really well when you combine them together.
Michael LangHOST
38:22
And that's why we created Fortify Omega Relief Extreme because it covers all the bases.

10 MINS LATER

Michael LangHOST
48:25
It's called NextGen Curcumin by Fortify.
Michael LangHOST
48:28
And it's a great anti-inflammatory.
Michael LangHOST
48:30
It actually acts on NK, Kappa B, COX-2, LOX, cytokines.
Michael LangHOST
48:35
So it lowers inflammation.
speaker_2HOST
7:16
In many ways, it's the biological opposite of an NSAID.
speaker_2HOST
7:20
Over-the-counter NSAIDs, they reduce pain and inflammation by inhibiting cyclooxygenase enzymes, specifically one called COX-2.
speaker_1HOST
7:27
Right.
speaker_1HOST
7:27
They shut down the inflammation pathway.
speaker_2HOST
7:29
They do.
speaker_2HOST
7:30
But here is the catch.
speaker_2HOST
7:31
COX-2-derived prostaglandins are actually essential for the initial stages of muscle repair.
speaker_1HOST
7:37
Oh, wait.
DID YOU KNOW?

DID YOU KNOW?

9 1 1

Sep 17 · 3 Mentions

Larry LoewenHOST
25:28
Now I'm gonna add the name to it.
Larry LoewenHOST
25:29
COX, COX-1 and COX-2 enzymes.
Larry LoewenHOST
25:33
So for this reason, these medications are called non-selective because COX-2 or what they do is they inhibit or they stop the enzyme process.
Larry LoewenHOST
25:44
They don't let the inflammation continue on in its life cycle.
Larry LoewenHOST
25:49
And so they more precisely target COX-2 types inflammatory processes.
Larry LoewenHOST
25:54
So that would be your common ibuprofen you take off the table.
Larry LoewenHOST
25:58
So think about that.
D.J. WilliamsHOST
2:08
Exactly.
D.J. WilliamsHOST
2:09
So by taking a drug that blocks COX-2, you effectively shut down that whole inflammatory pipeline, the swelling drops, and, you know, the pain fades away.
speaker_1HOST
2:17
Which sounds great, right.
speaker_1HOST
2:19
But the drug doesn't just surgically target the pain in your knee?
D.J. WilliamsHOST
6:15
Bleeding, ulcers, perforation.
D.J. WilliamsHOST
6:17
A physician has to look at the patient's entire medical history.
D.J. WilliamsHOST
6:20
If someone has a history of severe stomach ulcers, a doctor might push them toward a COX-2 selective inhibitor like Celecoxib to save their stomach.
speaker_1HOST
6:28
Even though it marginally increases their cardiac risk, it's a calculated physiological trade-off.
Ken BerryHOST
4:03
And so when you take something on a daily or almost daily basis that blocks this ancient cascade of healing, that's not a good thing.
Ken BerryHOST
4:13
Now, when anti-inflammatories, the non-selective Cox inhibitors and the Cox 2 inhibitors came on the market, We may not have known that then, maybe, but I think we did.
Ken BerryHOST
4:24
But now it's very well known that when you block this pathway, it leads to a set of known problems in the human mammal.
Ken BerryHOST
4:34
When you're taking an anti-inflammatory either daily or almost daily, it can deplete.
Dan GublerHOST
4:32
The deep red color comes mainly from anthocyanins, primarily cyanidin-3-glucosal rutinicide and cyanidin-3-sorbose, a class of antioxidant pigment.
Dan GublerHOST
4:47
What makes these particular anthocyanins interesting to researchers since the late 1990s is lab work showing they inhibit COX-1 and COX-2, the same two enzymes targeted by NSAID pain relievers like ibuprofen and naproxen.
Dan GublerHOST
5:03
And in some in vitro comparisons, the inhibition was in a similar range to those drugs.
Dan GublerHOST
5:10
That's a laboratory finding, not proof the juice works in your body the way a pill does.
Christopher JacksonHOST
13:30
Observational studies have shown that, so for the nurse's health study, for example, those who are on aspirin have lower rates of primary colon cancer and seem to have lower rates of occurrence.
Christopher JacksonHOST
13:38
So observational data has seen this a number of times, and that's through COX-2 expression or overexpression, it's thought to be the mechanism.
Christopher JacksonHOST
13:45
So people have wondered about this for a while.
Christopher JacksonHOST
13:47
There was the study by Geoffrey Mayerhart and Charles Fuchs, which is the C-LGB SWOG 80702 study that involved Celecoxib.
Christopher JacksonHOST
13:58
There was another COX-2 inhibition study as well that was negative.
Christopher JacksonHOST
14:02
And now there have been three studies randomized controlled trials of aspirin and the adjuvant use of colon cancer, all of which differ subtly but importantly.
Christopher JacksonHOST
14:13
The one many of us will know is ALESCA, which was a randomized trial of aspirin in colon and rectal cancer, colon stage 2 and 3, rectal stage 1 through 3, that had the group A and group B mutations looking at PIK3 kinase, exons 9 and 20, or group B mutations with PIK3 kinase, PIK3R1 and P10, and looked at the relevant benefit if you had those mutations that was positive, indicative.
Christopher JacksonHOST
15:30
And aspirin 200 versus placebo, the translational study was pre-planned.
Shara PerryHOST
6:40
The NCI, National Cancer Institute, explicitly says that researchers are continuing to investigate the mechanism.
Shara PerryHOST
6:47
Current research is focused heavily on COX-1 and COX-2, which we'll talk about, prostaglandins, inflammatory signaling, and potential biomarkers that might identify people who respond differently to aspirin.
Shara PerryHOST
7:00
There are even NCI-funded studies specifically investigating aspirin's metabolic effects in cancer prevention.
Shara PerryHOST
7:07
And one NIH-funded project was literally titled Aspirin, and I can't pronounce his second word, Metabolomics? Metabolomics? metabolomics there that's probably right aspirin metabolomics in colorectal cancer chemo prevention you can look that up the way that word is spelled is m-e-t-a-b-o-l-o-i-l-o-m-i-c-s it's friday i'm sorry because the researchers are trying to figure out what metabolic changes actually account for aspirin's effects So this isn't really a case of Ray Peet discovered all of this and nobody bothered researching it.

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