Arnold Olali

Postdoctoral Research Scientists in Mitochondrial Biology and Cellular Metabolism | Translational Disease Focus

Research Expertise

Mitochondrial medicine

About

I am a postdoctoral researcher specializing in mitochondrial biology and cellular metabolism. My work focuses on understanding how mitochondrial function influences cell signaling, metabolic regulation, and disease. I bring strong analytical and research skills with experience translating complex biological problems into clear, data-driven insights.

Publications

SARS-CoV-2 mitochondrial metabolic and epigenomic reprogramming in COVID-19
Pharmacological Research
2024
Anti-HIV Drugs Cause Mitochondrial Dysfunction in Monocyte-Derived Macrophages
Antimicrobial Agents and Chemotherapy
2022
Bone Quality in Relation to HIV and Antiretroviral Drugs
Current HIV/AIDS Reports
2022
Lethal COVID-19 associates with RAAS-induced inflammation for multiple organ damage including mediastinal lymph nodes
Proceedings of the National Academy of Sciences
2024
Brief Report: Undercarboxylated Osteocalcin Is Associated With Cognition in Women With and Without HIV
JAIDS Journal of Acquired Immune Deficiency Syndromes
2022
Mitochondrial DNA lineages determine tumor progression through T cell reactive oxygen signaling
Proceedings of the National Academy of Sciences
2025
The anti-HIV drug abacavir stimulates β-catenin activity in osteoblast lineage cells
JBMR Plus
2024
An Efficient Humanized Mouse Model for Oral Anti-Retroviral Administration
Cells
2023
Change in Circulating Undercarboxylated Osteocalcin (ucOCN) Is Associated With Fat Accumulation in HIV-Seropositive Women
JAIDS Journal of Acquired Immune Deficiency Syndromes
2021
Tenofovir alafenamide promotes weight gain and impairs fatty acid metabolism-related signaling pathways in visceral fat tissue compared to tenofovir disoproxil fumarate
Antiviral Research
2025
Bone and fat hormonal crosstalk with antiretroviral initiation
Bone
2022
Partial restoration of mitochondrial dysfunction by AAV-Ant1 protects from dilated cardiomyopathy in Ant1-/- plus mtDNA mutant mice
Nature Communications
2025
Optical mapping in Black genomes: Distinct LCR22 structures and 22q11.2 deletion syndrome mechanisms
Genetics in Medicine
2026
Human embryonic stem cells maintain their stemness in three-dimensional microenvironment
In Vitro Cellular & Developmental Biology - Animal
2024
Optically Mapped Black Genomes: Distinct Structures and 22q11.2 Deletion Syndrome Mechanisms
Unknown Venue
2024
Lethal COVID-19 Associates With RAAS-Induced Inflammation For Multiple Organ Damage Including Mediastinal Lymph Nodes
Unknown Venue
2023
Eldecalcitol prevents glucocorticoid-induced osteoporosis by promoting osteoblast differentiation through Notch1/Wnt-β-catenin signaling
Bone Reports
2022
Better Buildings Challenge. Progress Update: Spring 2013
Unknown Venue
2013
A new biocontainment strategy for safe use of genetically modified organisms
Editage Insights
Open data from the first and second observing runs of Advanced LIGO and Advanced Virgo
SoftwareX
2021
Science AMA Series: We are Jacob Carter, Gretchen Goldman, and Michael Halpern from the Union of Concerned Scientists, here to talk about the past and present relationship between politics and science in government policymaking. AUA!
The Winnower

Education

Rush University Medical Center

Ph.D. Integrated Biomedical Science (IBS), Integrated Biomedical Science / 2022

St. Lawrence University

B.S. Conservation Biology, Conservation Biology / 2015

Experience

Childrens Hospital of Philadelphia Center for Mitochondrial and Epigenomic Medicine

Postdoctoral Research Fellow / September, 2022Present

Performed extensive website and database literature research on mitochondrial function and diseases. Generated clonal trans mitochondrial cybrid cell line with African European and Asian mitochondrial DNA. Evaluated viral replication in cybrids using RT-PCR plaque assays Western blot and lentivirus transduction system. Executed tumor xenograft and showed different anti-tumor responses between our nice transgenic mice models. Reviewed laboratory data contributed to data interpretation and made recommendations for future studies. Maintained a strong working knowledge of past and emerging research related to mitochondrial biology and disease. Kept detailed record of laboratory activities collaborated in manuscript writing and editing and communicated clearly in email and verbally with technical non-technical domestic internal and external stakeholders. Trained and mentored graduate students undergraduate students and new staff.

Rush University Medical Center Department of Anatomy and Cell Biology

Postdoctoral Research Fellow / April, 2022September, 2022

Compared differences in bone pathology following HIV infection in NODscid-IL-2Rgc null (NSG) mice (huAstroHuPBMCs) compared to the NOD.Cg-KitW-41J Tyr + Prkdcscid Il2rgtm1WjlThomJ mice using Microcomputed tomography (micro-CT or CT).

Graduate Student Researcher / August, 2017April, 2022

Isolated PBMCs from whole blood cultured and infected cells with HIV confirmed infection via Flow cytometry and quantified virus via ELISA. Injected immune-deficient mice with HIV-infected PBMCs via IP injection and tracked animal health and bone mass via Dual X-ray Absorptiometry. Characterized bone architecture via Microcomputed tomography (micro-CT or CT). Characterized primary and immortalized human bone cells using staining RT-PCR Western blot and immunoassays. Generated lentiviral particles for genetic manipulation protein overexpression. Wrote detailed accurate reports for analyses experiments or projects (e.g. equipment validation evaluation of new processes) and communicated clearly to scientific and nonscientific audiences. Trained and mentored high school students undergraduate students and new staff.

University of Chicago Department of Microbiology

Research Technician / August, 2016August, 2017

Generated and tested Dengue and Zika lentivirus using luciferase reporter system RT-PCR Western blot and immunofluorescent in MAGT1-deficient cells to evaluate the role of MAGT1 in viral entry. Meticulously planned and independently executed experiments utilizing molecular and microbiological techniques while adhering to established protocols under the guidance of a senior graduate student or postdoc. Calibrated and maintained laboratory equipment kept a well-stocked inventory ensured the lab complied with the university regulations and chemical hygiene plan and mediated deficiencies in the inspection.

Henry M. Jackson Foundation for the Advancement of Military Medicine / Walter Reed Army Inst Research

Research Assistant / August, 2015August, 2016

Assisted in the retrieval and shipment of research samples prepared processing reagents and maintained a well-stocked inventory and a hygienic work environment. Research interpreted and applied microbiological techniques related to processing hazardous specimens (such as serum plasma PBMC and leukopak) during periods of high specimen volume for clinical trials. Collaborated with the Biorepository Supervisor to ensure accurate record-keeping of incoming and outgoing specimen shipments. Expertly calibrated and operated laboratory machines for efficient sample processing and testing. Adhered to Standard Operating Procedures (SOPs) and conducted routine maintenance on laboratory equipment including daily weekly monthly and annual checks.

Union of Concerned Scientists (UCS) Center for Science and Democracy (CSD)

Research Intern / June, 2015August, 2015

Co-authored a report titled "Progress and Problems" for the UCS (Union of Concerned Scientists). Analyzed quantitative research data collected from federal scientists to assess their utilization of scientific integrity policy and generated graphical figures to effectively visualize data and presented findings during weekly meetings. Participated in weekly meetings to discuss ongoing tasks where I identified themes for program improvement. Maintained an up-to-date knowledge of relevant issues within assigned areas of responsibility.

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