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Benjamin Gelman

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Recent Articles
1.
Campbell L, Fennema-Notestine C, Sundermann E, Barrett A, Bondi M, Ellis R, et al.
J Int Neuropsychol Soc . 2024 Nov; 30(10):966-976. PMID: 39545285
Objective: Identifying persons with HIV (PWH) at increased risk for Alzheimer's disease (AD) is complicated because memory deficits are common in HIV-associated neurocognitive disorders (HAND) and a defining feature of...
2.
Ellis R, Sacktor N, Clifford D, Marra C, Collier A, Gelman B, et al.
Brain . 2022 Jun; 145(6):2206-2213. PMID: 35773234
Neuropathic pain and cognitive impairment are among the HIV-related conditions that have most stubbornly resisted amelioration by virally suppressive antiretroviral therapy. Overlaps between the regional brain substrates and mechanisms of...
3.
Watson C, Kamalyan L, Tang B, Hussain M, Cherner M, Rivera Mindt M, et al.
J Acquir Immune Defic Syndr . 2022 Jan; 90(1):97-105. PMID: 35081558
Background: To examine longitudinal neurocognitive decline among Latino, non-Latino Black, and non-Latino White people with HIV (PWH) and factors that may explain ethnic/racial disparities in neurocognitive decline. Methods: Four hundred...
4.
Saloner R, Heaton R, Campbell L, Chen A, Franklin Jr D, Ellis R, et al.
AIDS . 2019 Mar; 33(7):1175-1185. PMID: 30870195
Objective: The influence of confounding neurocognitive comorbidities in people living with HIV (PLWH) on neuroimaging has not been systematically evaluated. We determined associations between comorbidity burden and brain integrity and...
5.
Perez-Valero I, Ellis R, Heaton R, Deutsch R, Franklin D, Clifford D, et al.
AIDS . 2019 Feb; 33(3):475-481. PMID: 30702516
Background: During antiretroviral therapy, HIV RNA can be detected in cerebrospinal fluid (CSF) when it is undetectable in plasma, a condition termed 'CSF viral escape'. The aim of the current...
6.
Alakkas A, Ellis R, Watson C, Umlauf A, Heaton R, Letendre S, et al.
J Neurovirol . 2018 Oct; 25(1):32-41. PMID: 30291567
HIV-associated neurocognitive disorders (HANDs) persist even with virologic suppression on combination antiretroviral therapy (cART), and the underlying pathophysiological mechanisms are not well understood. We performed structural magnetic resonance imaging and...
7.
Turner R, Matthys S, Heymann J, Gelman B
Radiol Case Rep . 2018 Aug; 13(5):1007-1011. PMID: 30128062
First described in 1909, giant cell glioblastoma (GC) is a histologic variant of glioblastoma multiforme (GBM) that accounts for 1% of cases of primary GBM. It is characterized by a...
8.
Obermeit L, Beltran J, Casaletto K, Franklin D, Letendre S, Ellis R, et al.
J Neurovirol . 2016 Aug; 23(1):67-78. PMID: 27557777
The criteria for differentiating symptomatic from asymptomatic HIV-associated neurocognitive disorder require evaluation of (1) cognitive impairment, (2) daily functioning declines, and (3) whether the functional declines are attributable to cognitive...
9.
Buzhdygan T, Lisinicchia J, Patel V, Johnson K, Neugebauer V, Paessler S, et al.
J Neuroimmune Pharmacol . 2016 Feb; 11(2):279-93. PMID: 26829944
The prevalence of HIV-associated neurocognitive disorders (HAND) remains high in patients with effective suppression of virus replication by combination antiretroviral therapy (cART). Several neurotransmitter systems were reported to be abnormal...
10.
Levine A, Quach A, Moore D, Achim C, Soontornniyomkij V, Masliah E, et al.
J Neurovirol . 2015 Dec; 22(3):366-75. PMID: 26689571
HIV infection leads to age-related conditions in relatively young persons. HIV-associated neurocognitive disorders (HAND) are considered among the most prevalent of these conditions. To study the mechanisms underlying this disorder,...