Fact-check analysisVerified as of August 13, 2025Curated by FactVerify
Misleading

Trump made cuts to cancer research because he thought they were making mice transgender

The claim that Trump made cuts to cancer research because he thought they were making mice transgender is misleading; the research involved complex biomedical studies, not simply 'making mice transgender,' and the cuts affected important health research.

Trump Decried Millions Spent 'Making Mice Transgender.' It Was Cancer and Asthma Research

Trump Decried Millions Spent 'Making Mice Transgender.' It Was Cancer and Asthma Research

Source: rollingstone.com

At a glance

Key Evidence

Verified August 13, 2025
The reporting

What the Evidence Shows

President Donald Trump publicly criticized federal spending on what he described as research aimed at 'making mice transgender,' citing an $8 million figure. However, fact-checks and analyses reveal that the referenced studies were not about 'making mice transgender' in a simplistic or ideological sense but involved advanced biomedical research related to human health issues such as cancer, asthma, and other diseases.

The research projects targeted by funding cuts included studies on cancer biology, women's health, and other critical medical fields. These projects sometimes involved genetic or hormonal manipulations in mice to model human diseases, which may have been mischaracterized as 'transgender' research.

Scientific and medical communities have expressed concern that these funding cuts imperil vital life-saving research. NIH scientists have described the cuts as damaging to ongoing studies that contribute to understanding and treating serious illnesses.

Fact-checking organizations and news outlets confirm that the government does not fund research explicitly aimed at 'making mice transgender' as a social or political experiment; rather, the work is focused on understanding biological processes relevant to human health.

Therefore, while Trump did make cuts to certain NIH-funded biomedical research projects, framing these cuts as motivated by a belief that researchers were 'making mice transgender' is an oversimplification and misrepresentation of the nature of the scientific work involved.

Primary trail

Verified Sources7

Trump Decried Millions Spent 'Making Mice Transgender.' It Was Cancer and Asthma...

rollingstone.com
Open source

‘Impossible to rebuild’: NIH scientists say Trump cuts will imperil life-saving...

theguardian.com
Open source

The health research Trump really cut when he joked about defunding trans mice

fastcompany.com
Open source
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