Publications by authors named "Alexandra Howell"

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Enhanced cleavage of genomic using CASX2.
Christine A Hodge, Niles P Donegan, David A Armstrong, Mathew S Hayden, Alexandra L Howell

RNA Biol· December 2025

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Posttraumatic Growth in a Predominantly Hispanic Cohort with a History of COVID-19 Infection.
Enya B Vroom, Alexandra B Howell, Chen-Pin Wang, Joel Tsevat

J Gen Intern Med· November 2025

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Mitochondrial ABHD11 inhibition drives sterol metabolism to modulate T-cell effector function.
Benjamin J Jenkins, Yasmin R Jenkins, Fernando M Ponce-Garcia, Chloe Moscrop, Iain A Perry, Alexandra Howell

Nat Commun· November 2025

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ENHANCED CLEAVAGE OF GENOMIC USING CASX2.
Christine A Hodge, Niles P Donegan, David A Armstrong, Mathew S Hayden, Alexandra L Howell

bioRxiv· July 2025

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Optimizing Protocols for MicroRNA Profiling of Infant and Toddler Stool.
David A Armstrong, Shannon M Soucy, Meghan E Muse, Fred W Kolling, Heidi W Trask, Alexandra L Howell

bioRxiv· April 2025

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ABHD11 inhibition drives sterol metabolism to modulate T cell effector function and alleviate autoimmunity.
Benjamin J Jenkins, Yasmin R Jenkins, Fernando M Ponce-Garcia, Chloe Moscrop, Iain A Perry, Alexandra Howell

bioRxiv· March 2025

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Diffuse erythema and edema of the oral mucosa.
Sarah Glass, Alexandra Howell

J Am Dent Assoc· June 2024

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CAS12e (CASX2) CLEAVAGE OF CCR5: IMPACT OF GUIDE RNA LENGTH AND PAM SEQUENCE ON CLEAVAGE ACTIVITY.
David A Armstrong, Taylor R Hudson, Christine A Hodge, Thomas H Hampton, Alexandra L Howell

bioRxiv· January 2023

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PlmCas12e (CasX2) cleavage of CCR5: impact of guide RNA spacer length and PAM sequence on cleavage activity.
David A Armstrong, Taylor R Hudson, Christine A Hodge, Thomas H Hampton, Alexandra L Howell

RNA Biol· January 2023

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Stable polycyclic aromatic carbon (SPAC) formation in wildfire chars and engineered biochars.
Alexandra Howell, Sophia Helmkamp, Erica Belmont

Sci Total Environ· November 2022

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Health-related quality of life and social determinants of health following COVID-19 infection in a predominantly Latino population.
Kathleen R Case, Chen-Pin Wang, Meredith G Hosek, Sarah F Lill, Alexandra B Howell

J Patient Rep Outcomes· June 2022

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Impacts of bark beetle-induced tree mortality on pyrogenic carbon production and heat output in wildfires for fire modeling and global carbon accounting.
Alexandra Howell, Mario Bretfeld, Erica Belmont

Sci Total Environ· March 2021

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Analysis of CRISPR/Cas9 Guide RNA Efficiency and Specificity Against Genetically Diverse HIV-1 Isolates.
Katherine J Sessions, Yun Yue Chen, Christine A Hodge, Taylor R Hudson, Susan K Eszterhas, Alexandra L Howell

AIDS Res Hum Retroviruses· October 2020

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Slow progressors to type 1 diabetes lose islet autoantibodies over time, have few islet antigen-specific CD8 T cells and exhibit a distinct CD95 B cell phenotype.
Stephanie J Hanna, Wendy E Powell, Anna E Long, Emma J S Robinson, Joanne Davies, Alexandra Howell

Diabetologia· June 2020

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A mathematical model of HIV dynamics treated with a population of gene-edited haematopoietic progenitor cells exhibiting threshold phenomenon.
Vardayani Ratti, Seema Nanda, Susan K Eszterhas, Alexandra L Howell, Dorothy I Wallace

Math Med Biol· May 2020

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Student difficulties during structure-function problem solving.
Stephanie M Halmo, Cheryl A Sensibaugh, Kush S Bhatia, Alexandra Howell, Ersta P Ferryanto

Biochem Mol Biol Educ· September 2018

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Toll-like receptor agonists are potent inhibitors of human immunodeficiency virus-type 1 replication in peripheral blood mononuclear cells.
Maarten Buitendijk, Susan K Eszterhas, Alexandra L Howell

AIDS Res Hum Retroviruses· May 2014

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Gardiquimod: a Toll-like receptor-7 agonist that inhibits HIV type 1 infection of human macrophages and activated T cells.
Maarten Buitendijk, Susan K Eszterhas, Alexandra L Howell

AIDS Res Hum Retroviruses· June 2013

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Breast milk from Tanzanian women has divergent effects on cell-free and cell-associated HIV-1 infection in vitro.
Magdalena A Lyimo, Matilda Ngarina Mosi, Molly L Housman, Muhammad Zain-Ul-Abideen, Frederick V Lee, Alexandra L Howell

PLoS One· February 2013

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Nanoparticles containing siRNA to silence CD4 and CCR5 reduce expression of these receptors and inhibit HIV-1 infection in human female reproductive tract tissue explants.
Susan K Eszterhas, Nicole O Ilonzo, Jennifer E Crozier, Stela Celaj, Alexandra L Howell

Infect Dis Rep· September 2011

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Human uterine natural killer cells but not blood natural killer cells inhibit human immunodeficiency virus type 1 infection by secretion of CXCL12.
Teddy F Mselle, Alexandra L Howell, Mimi Ghosh, Charles R Wira, Charles L Sentman

J Virol· November 2009

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HIV type 1 infection in women: increased transcription of HIV type 1 in ectocervical tissue explants.
Susana N Asin, Susan K Eszterhas, Christiane Rollenhagen, Alysha M Heimberg, Alexandra L Howell

J Infect Dis· September 2009

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Innate factors in human breast milk inhibit cell-free HIV-1 but not cell-associated HIV-1 infection of CD4+ cells.
Magdalena A Lyimo, Alexandra L Howell, Emmanuel Balandya, Susan K Eszterhas, Ruth I Connor

J Acquir Immune Defic Syndr· June 2009

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Estradiol and progesterone regulate HIV type 1 replication in peripheral blood cells.
Susana N Asin, Alysha M Heimberg, Susan K Eszterhas, Christiane Rollenhagen, Alexandra L Howell

AIDS Res Hum Retroviruses· May 2008

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Toward a VA Women's Health Research Agenda: setting evidence-based priorities to improve the health and health care of women veterans.
Elizabeth M Yano, Lori A Bastian, Susan M Frayne, Alexandra L Howell, Linda R Lipson

J Gen Intern Med· March 2006

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