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Photo of Fred Ramsdell

Photo: US Embassy Sweden / CC BY 4.0 (source: Wikimedia Commons)

Fred Ramsdell

フレッド・ラムズデル / ふれっど・らむずでる

American immunologist

December 4, 1960 (age 65) ・ Elmhurst, Illinois, United States

  • Illinois
  • immunologist

My Take

Fred Ramsdell is the kind of scientist I admire most: patient, foundational, and largely invisible to the public until the Nobel call arrives. In 2025 he shared the Prize in Physiology or Medicine with Mary Brunkow and Shimon Sakaguchi for work on peripheral tolerance, the machinery that stops our immune system from attacking ourselves. That research underpins hope for countless autoimmune patients, yet it took decades of unglamorous bench work to crystallize. I also like that he co-founded Sonoma Biotherapeutics rather than resting on academic laurels. To me, Ramsdell embodies the quiet, stubborn persistence that real breakthroughs actually require.

1. Profile

Name (English)
Fred Ramsdell
Name (Japanese)
フレッド・ラムズデル
Reading
ふれっど・らむずでる
Born
December 4, 1960 (age 65)
Zodiac / Chinese zodiac
Sagittarius / Rat
Origin
Elmhurst, Illinois, United States
Blood type
Private
Height
Private
Agency
Private
Occupation
immunologist

2. Background

Elementary school
Private
Junior high
Private
High school
Private
University
University of California, San Diego

Awards & achievements

  • 2017 Crafoord Prize

3. Relationships

Spouse
Private
Children
Private
Parents
Private
Siblings
Private

4. Personality

Motto

Private

Frequently asked questions

When was Fred Ramsdell born?

Born December 4, 1960 (age 65).

Where is Fred Ramsdell from?

Fred Ramsdell is from Elmhurst, Illinois, United States.

What does Fred Ramsdell do?

Fred Ramsdell works as immunologist.

More people from United States →

7. About this entry

Tags

  • Illinois
  • immunologist
Last updated
2026-06-19

Facts are limited to publicly available information up to 2024; non-public items are marked "Private / Unknown". English text is machine-assisted (facts translated by Sonnet, "My Take" written by Opus 4.8). The Japanese page is the source of record.