Tag: cancer

Two panels show how PD-L1 on tumor cells binds to PD-1 on T cells to block immune response, and how anti-PD-L1 or anti-PD-1 drugs block this interaction, allowing T cells to kill tumor cells.

The opposite of “turbo cancer”: COVID-19 vaccines sensitize cancer to immunotherapy

A new preliminary study published in Nature suggests that COVID-19 vaccines might actually boost the immune system to make immunotherapy more effective. If confirmed in followup studies, this result suggests that the vaccines do the opposite of causing "turbo cancer."

/ October 27, 2025
South Korea study

Here we go again: Another study is being misrepresented as evidence that COVID vaccines cause cancer

An eminent oncologist, cancer researcher, and cancer center director is promoting a study that seems to show—but, when critically examined, doesn't—that COVID vaccines are associated with increased cancer risk.

/ September 29, 2025
ACIP screenshot, day 2

Robert F. Kennedy, Jr. is definitely coming for your vaccines, part 3: Antivax rhetoric and incompetence at ACIP

The CDC's newly reconstituted antivax Advisory Committee on Immunization Practices met last week. The results weren't as horrific as I'd expected, but not for lack of trying. In this post, I'll focus on one presentation as a lens through which to look at the meeting as a whole.

/ September 22, 2025
Two syringes filled with blue liquid face each other, labeled "BENEFIT" on the left and "RISK" on the right, with their needles nearly touching in the center.

Unintended Side Effects HPV and Shingles Vaccines—Reason for Concern

While vaccine debate rages in social media and on Capitol Hill, examination of massive data sets reveals unanticipated effects of the human papilloma virus (HPV) and varicella-zoster (Shingles) vaccines.

/ September 9, 2025
Trojan Horse

Jay Bhattacharya’s “plan to drive Gold Standard Science”: A Trojan horse for Lysenko-izing the NIH

Last week, the NIH published a plan to "drive Gold Standard Science." The plan cunningly wraps what are obvious Lysenkoist ideological purity tests disguised as "academic freedom" and "unbiased peer review" in seemingly reasonable proposals.

/ August 25, 2025
Robin toppled. (Vinay Prasad.)

EBM “Boy Wonder” Vinay Prasad is toppled

Evidence-based medicine "Boy Wonder" Dr. Vinay Prasad was fired as CBER Director after less than three months on the job. What can the kerfuffle surrounding his ouster tell us about the FDA and doctors who enabled Robert F. Kennedy, Jr.?

/ August 4, 2025
Mehmet Oz, Robert F. Kennedy Jr., Marty Makary, Jay Bhattacharya, Vinay Prasad

Marty Makary and Vinay Prasad embrace a “more fluid concept of evidence” at the FDA

Last Thursday during a roundtable on stem cell therapies, new FDA Commissioner Marty Makary referred to EBM levels of evidence as an artificial and dogmatic construct. Apparently Dr. David Katz's "more fluid concept of evidence" now reigns at the FDA—selectively.

/ June 9, 2025
No turbo cancer at ASCO

No turbo cancer at ASCO: William Makis vs. Scott Adams and A Midwestern Doctor instead?

I was in Chicago this weekend attending the ASCO meeting, the largest oncology meeting in the world. Nary a talk or poster about "turbo cancer" was seen, but that doesn't mean there wasn't cancer quack fight online to distract me from the meeting.

/ June 2, 2025
The Good, The Bad, and The Ugly

The MAHA Report: The Good, The Bad, and The Ugly (mostly the bad and ugly)

President Donald Trump and HHS Secretary's MAHA report has landed. It's a mix of the good (a little), but mostly the bad and the ugly (a lot).

/ May 26, 2025
A virtual meeting screenshot features five participants, with one highlighted in dim lighting. Others are visible in small window thumbnails, including one with a bookshelf backdrop. Various text labels adorn the screen, reminiscent of how Dr. Mercola might organize an informative webinar.

The Mercola Tapes: One of the wealthiest antivaxxers in the world is scammed

Dr. Joe Mercola embraced "alternative health" in the late 1990s, including quackery and antivax, and has since become very wealthy. Lately, he's fallen under the spell of a psychic grifter and declared himself to be the "new Jesus." What will happen to his business empire?

/ March 24, 2025