Gailen Daugherty Marshall MD PhD

Asthma & Allergic Conditions, Clinical & Laboratory Immunology

R. Faser Triplett Sr. MD Chair of Allergy and Immunology Professor, Medicine, Pediatrics, Pathology and Population Health, University of Mississippi School of Medicine

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878 Lakeland DrJackson, MS 39216
Phone+1 601-815-1078
Fax+1 601-984-6994

Summary

I am a "terminal" clinican scientist. I have spent my entire career trying to answer clinical questions related to immunology at the bench then take them back to the clinic. I love to share this knowledge with others through teaching and writing. As a result, I am a throwback to the old idea of caring for patients, doing research and teaching, all of which I dearly love. My current passion is moving that same thing toward the cintunued development of a robust Clinical Research and Trials Unit at UMMC.

Education & Training

University of TennesseeFellowship, Allergy and Immunology, 1988 - 1989
University of TennesseeResidency, Internal Medicine, 1986 - 1988
University of Iowa Hospitals and ClinicsResidency, Internal Medicine, 1984 - 1986
University of Texas Medical Branch School of MedicineClass of 1984

Certifications & Licensure

MS State Medical License 2004 - 2025
TX State Medical License 1989 - 2005
TN State Medical License 1986 - 1994
IL State Medical License 1985 - 1987
IA State Medical License 1984 - 1986
American Board of Allergy and Immunology Allergy & Immunology
American Board of Internal Medicine Internal Medicine
American Board of Internal Medicine Diagnostic Laboratory Immunology

Awards, Honors, & Recognition

Founder's Medal Southern Society for Clinical Investigation, 2023
Outstand Achievement in Clinical Research Award University of Mississippi Medical Center, 2022
Excellence in Research Award University of Mississippi Medical Center, 2022
Gold Headed Cane Award American College of Allergy, Asthma and Immunology, 2017
Fellow (FACAAI) American College of Allergy Asthma and Immunology, 1993
Distinguished Alumnus Award The University of Texas Medical Branch GSBS, 2010
Distinguished Fellow American College of Allergy, Asthma and Immunology, 2009
Distinguished Service Award American College of Allergy, Asthma and Immunology, 2007
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Clinical Trials

Soluble CD23 Expression in Asthma Patients Treated With OMA Start of enrollment: 2004 Nov 01
Terminated
Not Applicable
Effects of Orotic Acid Derivatives With or Without Glutathione on Allergic Rhinitis Start of enrollment: 2005 Jan 01
Completed
Not Applicable
Safety and Efficacy Study of Omalizumab Given Prior to Immunotherapy Start of enrollment: 2006 May 01
Completed
Phase 4
Epstein-Barr Virus as a Possible Cause for Chronic Fatigue Syndrome Start of enrollment: 2007 Jan 01
Completed
Study to Evaluate the Effect of Xolair(Omalizumab) on Improving the Tolerability of Specific Immunotherapy in Patients With at Least Moderate Persistent Allergic Asthma Inadequately Controlled With Inhaled Corticosteroids Start of enrollment: 2006 May 01
Completed
Phase 4
Response of Urticaria to Stress Intervention Start of enrollment: 2010 Jul 01
Withdrawn
Not Applicable
Stress Intervention for Chronic Urticaria Start of enrollment: 2010 Mar 01
Completed
Not Applicable
Pilot Study to Evaluate Immunopotentiating Effects of Immulina in Elderly Individuals Start of enrollment: 2013 Apr 01
Completed
Not Applicable
Pilot Study to Evaluate Ear Acupressure Effects in Treating Seasonal Allergic Rhinitis Start of enrollment: 2013 Aug 01
Terminated
Not Applicable
Effects of Health Promoting Programs on Cardiovascular Disease Risk Start of enrollment: 2012 Jul 01
Completed
Not Applicable
Effects of Immulina on Immune Measures Start of enrollment: 2019 Sep 03
Completed
Not Applicable
Registry of Asthma Patients Initiating DUPIXENT® Start of enrollment: 2020 Mar 02
ACTIVE_NOT_RECRUITING
Roles: Contact
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Publications & Presentations

PubMed

Corrigendum to 'Inflammatory pathways in patients with post-acute sequelae of COVID-19' [Annals of Allergy, Asthma & Immunology 133/5 (2024) 507 - 515].
Matthew R Elliott, Anna E O'Connor, Gailen D Marshall
Annals of Allergy, Asthma & Immunology. 2025-02-01
Should biologics be available for all patients with uncontrolled asthma, regardless?: Absolutely and here is why.
Alexandra E Conway, Gailen D Marshall, John Oppenheimer, Marcus S Shaker
Annals of Allergy, Asthma & Immunology. 2025-02-01
1 citations
Serological assessment of the durability of vaccine-mediated protection against SARS-CoV-2 infection.
John T Bates, Seth T Lirette, Andrew P Farmer, Michael A Bierdeman, Kristina B Seyfarth
Human Vaccines & Immunotherapeutics. 2024-12-31

Press Mentions

Kathleen May Installed as ACAAI PresidentNovember 14th, 2022
Two-plus Years Later, UMMC Remains Leader in COVID-19 ResponseMarch 21st, 2022
COVID-19: How We Got Here, Why Vaccine Isn’t Making It to EveryoneMarch 1st, 2021
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Grant Support

Impact of Sleep Duration on Immune Balance in Urban Children with AsthmaRHODE ISLAND HOSPITAL2021–2026
Impact of Sleep Duration on Immune Balance in Urban Children with AsthmaRHODE ISLAND HOSPITAL2021–2026
Analgesic Technique On Pain And Biomarkers During Sickle Pain CrisisNational Heart, Lung, And Blood Institute2010–2011
Social Environmental Factors On System ReactivityNational Center For Research Resources2004
Classical Conditioning To Treat Allergic Airway DiseasesNational Center For Research Resources2004
Triamcinolone Acetonide, Fluticasone Proprionate &Budesondie In Asthma PatientsNational Center For Research Resources2000–2002
Breaking BAD News-- Laboratory ModelNational Center For Research Resources1999–2002
Helper T Cell Subpopulation Activities In HIV DiseaseNational Center For Research Resources1996–2002
Intravenous Acemannan In Normal Subjects--Pilot StudyNational Center For Research Resources1993–1994

Professional Memberships

American Academy of Allergy Asthma and Immunology - AAAAI
Fellow
American College of Physicians - ACP
Fellow
American College of Allergy, Asthma and Immunology
Fellow