![Michael D. Powell, Ph.D.](/_resources/ͼimages/FacultyDirectoryImages/MBI/MichaelDPowell.jpg)
Michael D. Powell, Ph.D.
Professor
Microbiology, Biochemistry & Immunology
Location: Research Wing
Phone: 404-752-1582
E-mail: mpowell@msm.edu
Education
GRADUATE:
The University of Texas at Dallas
Degree: Doctor of Philosophy in Molecular and Cell Biology
The University of Texas at Dallas
Degree: Master of Science in Molecular and Cell Biology
The University of Texas at Arlington
Degree: Master of Science in Microbiology
UNDERGRADUATE:
The University of Texas at Arlington
Degree: Bachelor of Science in Microbiology
Research Interests
Neurologic consequences of HIV infection:
My research interests center about the role of extra cellular vesicles (EVs) in the pathogenesis of HIV. We have shown that the expression of HIV protein Nef in HEK293 cells induces the production of EVs. Our latest research suggests that EVs play a role in the pathogenesis of HIV associated neurological disorders (HAND). Brain cells (SH-SY5Y) treated with Nef EVs secrete more amyloid beta. Since amyloid beta has been associated with cognitive disorders it could provide a link between HIV infection and neurological dysfunction.
This project is funded in part by NIMHD grant 5R21NS105577
Traditional African treatment for HIV/AIDS:
We have also been working with traditional healers in Senegal (Prometra) to investigate
an herbal treatment for HIV/AIDS. We have shown that water soluble extracts from
medicinal plants contain a potent antiviral activity. We are working to understand
the mechanism of action of these plant extracts as a potential treatment for HIV/AIDS.
We are also interested in other medicinal plants to better understand these alternative
treatments.
Please see the documentary film produced by the Andrew Young Foundation “Strong Medicine” for more information about this project:
Core facilities:
I am also involved in the management of the Research Infrastructure Core (RIC) at
ͼ. This facility was recently funded through a U54 grant
from NIH (2U54 MD007602)
Publications
Akpalu D, Newman G, Brice M, Powell M, Singh R, Quarshie A, Ofili E, Fonger J, Chronos N, Feldman D.
JACC Basic Transl Sci. 2017 Oct 30;2(5):529-542. doi: 10.1016/j.jacbts.2017.04.004. eCollection 2017 Oct.
PMID:30062169
Anyanwu SI, Doherty A, Powell MD, Obialo C, Huang MB, Quarshie A, Mitchell C, Bashir K, Newman GW.
Adv Virol. 2018 Mar 12;2018:7863412. doi: 10.1155/2018/7863412. eCollection 2018.
PMID:29721020
Strickland M, Ehrlich LS, Watanabe S, Khan M, Strub MP, Luan CH, Powell MD, Leis J, Tjandra N, Carter CA.
Nat Commun. 2017 Nov 9;8(1):1391. doi: 10.1038/s41467-017-01426-2.
PMID:29123089
Konadu KA, Huang MB, Roth W, Armstrong W, Powell M, Villinger F, Bond V.
J Vis Exp. 2016 Jan 5;(107). doi: 10.3791/53495.
PMID:26780239
Roth WW, Huang MB, Addae Konadu K, Powell MD, Bond VC.
Int J Environ Res Public Health. 2015 Dec 22;13(1):ijerph13010032. doi: 10.3390/ijerph13010032.
PMID:26703692
Huang MB, Ye L, Liang BY, Ning CY, Roth WW, Jiang JJ, Huang JG, Zhou B, Zang N, Powell MD, Liang H, Bond VC.
Int J Environ Res Public Health. 2015 Dec 22;13(1):ijerph13010030. doi: 10.3390/ijerph13010030.
PMID:26703667
Click to view additional publications.
Honors and Awards
2013: Outstanding Teaching Award (ͼ 2nd year Medical Students)
2012: Outstanding Teaching Award (ͼ 2nd year Medical Students)
2011: Outstanding Teaching Award (ͼ 2nd year Medical Students)
2009: Outstanding Teaching Award (ͼ 2nd year Medical Students)