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Pathology, Microbiology and Immunology

Pathology, Microbiology and Immunology releases annual report

The report highlights the department’s growth, innovation and impact in 2025.

Mar 26, 2026

Front cover for the annual report of the UNMC Department of Pathology, Microbiology and Immunology, featuring an aerial view of two people walking with the words Department of Pathology, Microbiology and Immunology PATHWAYS 2025 Annual Report

Dr. Kielian now a fellow of the American Academy of Microbiology

Tammy Kielian, PhD, among group of leaders ‘whose work influences the direction of scientific discovery.’

Feb 23, 2026

Tammy Kielian, PhD

Fellow eyes AI prediction model for myeloid neoplasms

Ahmed Ahmed, MBBCh, is working on a study to develop a deep-learning model.

Feb 23, 2026

Ahmed Ahmed, MBBCh, a hematopathology fellow in UNMC's Department of Pathology, Microbiology and Immunology

Medical research highlights, February 2026

The UNMC College of Medicine recently received grants and awards representing more than $3.8 million in new funding.

Feb 23, 2026

Joseph A. Fernandes, MD

Dr. Santarpia joins team using ‘smart building’ tech to clean indoor air

Josh Santarpia, PhD, will be a lead investigator for Poppy Health’s national research program.

Feb 18, 2026

Josh Santarpia, PhD

UNMC experts testify in favor of important research funds

Ann Anderson-Berry, MD, PhD, Don Coulter, MD, and Tammy Kielian, PhD, spoke on behalf of the University of Nebraska System.

Feb 13, 2026

Ann Anderson-Berry, MD, PhD, Don Coulter, MD, and Tammy Kielian, PhD

CAP is ready to help pathologists meet challenges, group’s president says

Pathologists face many challenges, but CAP stands ready to help. That was the message from Qihui “Jim” Zhai, MD, FCAP, president of the College of American Pathologists, at a recent speech at UNMC sponsored by the Department of Pathology, Microbiology and Immunology.

Feb 10, 2026

Dr. Jim Zhai, president of the College of American Pathologists, left, with Dr. Joseph Khoury, chairman of the Department of Pathology, Microbiology and Immunology, Dr. Dinesh Pradhan, and others after his speech at the Durham Research Center.

Dr. Larson wraps up career in scientific research

Marilynn Larson absolutely loves scientific research. It’s what got her through a daily commute between Lincoln and Omaha during her 26 years at the University of Nebraska Medical Center. Sometimes sleeping on a cot in her office when she had to get up in the middle of the night for timed experiments, putting on all the protective gear to work in the Biosafety Level 3 Core Facility. “I love, I love the research part. I love the challenge,” she said.

Feb 10, 2026

Marilyn Larson, PhD, visits with Drs. Scot Ouellette and Lisa Rucks at her retirement reception.

Fellow working to develop AI prediction model for myeloid neoplasms

Ahmed Ahmed, MBBCh, a hematopathology fellow in UNMC’s Department of Pathology, Microbiology and Immunology, is working on a study to develop a deep-learning model. The model would be capable of predicting IHC expression of the TP53 protein directly from H&E-stained whole slide images in myeloid neoplasms. TP53 mutation is a critical prognostic factor in myelodysplastic […]

Feb 10, 2026

Ahmed Ahmed, MBBCh, a hematopathology fellow in UNMC's Department of Pathology, Microbiology and Immunology

Spotlight on: Vicki Herrera

Versatility is key for Vicki Herrera, a research coordinator working with Dr. Josh Santarpia in UNMC’s Department of Pathology, MIcrobiology and Immunology. “I wear many hats,” she said.

Feb 10, 2026

Vicki Herrera, a research coordinator, in the laboratory where she works in Durham Research Center II.