The chart shows the distribution of publications by all Research.com ranked scientists in the field of Biology and Biochemistry in 2026. The highlighted bar marks where F. Brad Johnson sits on this spectrum.
This scientist: 117 publications — 11th percentile
11% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 1,028 publications or more.
The chart shows the D-index (discipline H-index) distribution of Biology and Biochemistry scientists ranked by Research.com in 2026. The highlighted bar marks where F. Brad Johnson sits on this spectrum.
This scientist: 49 D-Index — 9th percentile
9% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 167 D-Index or more.
F. Brad Johnson is affiliated with the University of Pennsylvania in the United States and conducts research primarily in the fields of Biochemistry, Genetics, and Molecular Biology as well as Medicine. Their subfields of focus include Molecular Biology, Physiology, Pulmonary and Respiratory Medicine, Oncology, and Epidemiology. The scientist's work covers various topics with notable emphasis on telomeres, telomerase, and senescence, which represent a significant portion of their research output.
Their research portfolio includes investigations into advanced biosensing and bioanalysis techniques, neonatal respiratory health, pluripotent stem cells, Wnt/β-catenin signaling pathways in development and cancer, cancer-related gene regulation, and epigenetics and DNA methylation.
F. Brad Johnson has contributed to multiple recent papers, including:
Their frequent co-authors include Katrina N. Estep, Christopher J. Lengner, Rafael Fernández, Zvi Cramer, and Joshua H. Rhoades. Collaboration with these researchers appears regularly in publications.
F. Brad Johnson's work is published across several venues, with multiple papers appearing in bioRxiv (Cold Spring Harbor Laboratory), and others in Nature, Scientific Reports, Gut, and Nature Medicine. These outlets reflect a broad engagement with both preprint and peer-reviewed publishing platforms.
Joseph A. Fraietta;Simon F. Lacey;Elena J. Orlando;Iulian Pruteanu-Malinici
F.Brad Johnson;David A Sinclair;Leonard Guarente
Weiwei Dang;Kristan K. Steffen;Rocco Perry;Jean A. Dorsey
Alexander Henderson;Yuliang Wu;Yu Chuan Huang;Elizabeth A. Chavez
Raffaella Nativio;Greg Donahue;Amit Berson;Yemin Lan
Matthew J. Frigault;Jihyun Lee;Maria Ciocca Basil;Carmine Carpenito
F. Brad Johnson;F. Brad Johnson;F. Brad Johnson;Robert A. Marciniak;Robert A. Marciniak;Mitch McVey;Sheila A. Stewart
Steve G. Hershman;Qijun Chen;Julia Y. Lee;Marina L. Kozak
Timothy S. Luongo;Jared M. Eller;Mu Jie Lu;Marc Niere
Xiaobing Du;Johnny Shen;Nishan Kugan;Emma E. Furth
Qiujing Yu;Yuliya V. Katlinskaya;Christopher J. Carbone;Bin Zhao
Robert A. Marciniak;David B. Lombard;F. Bradley Johnson;Leonard Guarente
S. Imai;F.B. Johnson;R.A. Marciniak;M. Mcvey
F. Brad Johnson;F. Brad Johnson;David B. Lombard;Norma F. Neff;Mary Ann Mastrangelo
Julie Norseen;F. Brad Johnson;Paul M. Lieberman
Jay E. Johnson;Kajia Cao;Paul Ryvkin;Li-San Wang
Jay E. Johnson;F. Brad Johnson
Peng Hu;Sergey F. Beresten;Anja J. Van Brabant;Tian-Zhang Ye
Katherine M. Aird;Osamu Iwasaki;Andrew V. Kossenkov;Hideki Tanizawa
Robert J. Pignolo;Robin K. Suda;Emily A. Mcmillan;Johnny Shen
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