Archive · 18 Jul 2026
Cancer Study on Papaya Leaf Extract Under Review
There's a big discussion happening in the science world about a study that looked at papaya leaf extract for cancer treatment.
A doctor named Dr. Cyriac Abby Philips, who is known online as Liverdoc, said he had some worries about the study.
Because of this, the journal that published the study, called JCO Global Oncology, put a special note on it.
This note says they're checking the concerns but haven't decided if anything bad happened.
It's like when a teacher says they'll look into something but hasn't given a final answer yet.
The journal is still looking into it, so we'll have to wait to see what they find out.
A cancer study on papaya leaf extract is under review due to concerns raised by Dr. Cyriac Abby Philips.
The journal JCO Global Oncology issued an Expression of Concern, not a retraction.
An Expression of Concern indicates that questions are being investigated but does not imply misconduct or fraud.
The investigation is ongoing, and no conclusions have been reached.
Dr. Philips is known on social media as Liverdoc and raised the concerns with the journal's editors.
- Who
- Dr. Cyriac Abby Philips (Liverdoc) and JCO Global Oncology
- What
- A cancer study on papaya leaf extract is under review due to concerns raised
- When
- The timeline of the investigation is not specified
- Where
- The journal JCO Global Oncology
- Why
- Concerns were raised about the study's validity by Dr. Cyriac Abby Philips
- Subject of Study
- Papaya leaf extract
- Journal
- JCO Global Oncology
- Action Taken
- Expression of Concern issued
- Status
- Investigation ongoing
- Key Critic
- Dr. Cyriac Abby Philips (Liverdoc)