Results 51 to 60 of about 6,011 (164)

The Vocal Repertoire of Gray‐Cheeked Mangabeys (Lophocebus albigena) in the Bugoma Forest Reserve, Uganda

American Journal of Primatology, Volume 88, Issue 9, September 2026.
We describe four acoustically and contextually distinct call types in the vocal repertoire of a previously unstudied population of gray‐cheeked mangabeys. These findings provide novel data on an understudied species, expanding our understanding of primate communicative diversity and paving the way for future comparative studies.
Alexia Spelat, Arua Yolam, Thibaud Gruber, Catherine Hobaiter, Gal Badihi   +4 more
wiley   +1 more source

Dietary Adaptation in Paranthropus robustus Postcanine Teeth

American Journal of Biological Anthropology, Volume 190, Issue 4, August 2026.
Upper premolar enamel thickness in Paranthropus robustus increased significantly over time, especially in the occlusal region. ABSTRACT Objectives Recent studies of Paranthropus robustus crania identified temporal trends in features associated with increased bite force production, coinciding with environmental shifts toward more arid conditions.
M. C. O'Hara, S. Chapple, P. Mahoney, W. S. McGraw, Gary T. Schwartz, M. M. Skinner, D. Guatelli‐Steinberg   +6 more
wiley   +1 more source

Reciprocal Signaling During Approaches Relates to Close Relationships Within and Between Two Primate Species [PDF]

Animal Behavior and Cognition
Signaling can facilitate coordination and cooperation, aiding relationship formation and maintenance across social animals. Reciprocal signaling may reflect equitable social motivation, thereby supporting coordination and bonding, especially in social ...
Mathilde Grampp, Cédric Girard-Buttoz, Liran Samuni, Julián León, Patrick Tkaczynski, Catherine Crockford   +5 more
doaj   +1 more source

Human Coronavirus 229E Uses ORF4/4a to Antagonize the Host Restriction Factor SERINC5

MedComm, Volume 7, Issue 6, June 2026.
The seasonal human coronaviruses 229E and OC43 are common causes of mild respiratory infections but can cause severe disease in vulnerable individuals. Serine incorporator 5 (SERINC5) efficiently inhibits OC43, while hCoV‐229E uses its ORF4/4a accessory proteins to efficiently counteract this restriction by promoting relocalization of SERINC5 to ...
Qinya Xie, Sabrina Noettger, Jan Lawrenz, Sophie Stopper, Susanne Klute, Jan Münch, Dorota Kmiec, Qingxing Wang, Konstantin M. J. Sparrer, Frank Kirchhoff   +9 more
wiley   +1 more source

Electrostatic potential of human immunodeficiency virus type 2 and rhesus macaque simian immunodeficiency virus capsid proteins

Frontiers in Microbiology, 2012
Human immunodeficiency virus type 2 (HIV-2) and simian immunodeficiency virus isolated from a macaque monkey (SIVmac) are assumed to have originated from simian immunodeficiency virus isolated from sooty mangabey (SIVsm).
Katarzyna eBozek, Emi E. Nakayama, Ken eKono, Tatsuo eShioda   +3 more
doaj   +1 more source

Social Drivers of Vocal Flexibility in Female Baboons

Ethology, Volume 132, Issue 6, Page 390-398, June 2026.
Female olive baboons selectively grunt when encountering females with dependent offspring. Grunting likelihood depends on rank differences and the strength of their social bond. This study adds to the evidence that nonhuman primates have evolved to use structurally‐inflexible vocalisations in population and context‐flexible ways.
Yaëlle Bouquet, Eloïse C. Déaux, Jessica M. Rothman, Klaus Zuberbühler   +3 more
wiley   +1 more source

Tenofovir, Interferon Pathways, and Mucosal Immunity: Implications for People Living With HIV

American Journal of Reproductive Immunology, Volume 95, Issue 5, May 2026.
ABSTRACT Background Antiretroviral therapy (ART) suppresses HIV replication and protects people living with HIV (PLWH) from progressing to AIDS. However, despite ART, many PLWH experience chronic immune activation, which contributes to premature aging and non‐AIDS‐related comorbidities. One reason for this chronic immune activation (CIA) is HIV and its
Florian Hladik, Sean M. Hughes, Claire N. Levy, Rachel L. Creighton, Romel Mackelprang, Germán G. Gornalusse   +5 more
wiley   +1 more source

Species-specific activity of SIV Nef and HIV-1 Vpu in overcoming restriction by tetherin/BST2.

PLoS Pathogens, 2009
Tetherin, also known as BST2, CD317 or HM1.24, was recently identified as an interferon-inducible host-cell factor that interferes with the detachment of virus particles from infected cells.
Bin Jia, Ruth Serra-Moreno, William Neidermyer, Andrew Rahmberg, John Mackey, Ismael Ben Fofana, Welkin E Johnson, Susan Westmoreland, David T Evans   +8 more
doaj   +1 more source

Simian immunodeficiency virus (SIV) from sun-tailed monkeys (Cercopithecus solatus):Evidence for host-dependent evolution of SIV within the C. lhoesti superspecies [PDF]

, 1999
Recently we reported the characterization of simian immunodeficiency virus (SIVlhoest) from a central African l'hoest monkey (Cercopithecus lhoesti lhoesti) that revealed a distant relationship to SIV isolated from a mandrill (SIVmnd). The present report
Gautier, JP, Kurth, Reinhard, Gautier-Hion, A, Goeken, R, Sharp, Paul M, Norley, Stephen G., Kurth, R, Beer, BE, Coulibaly, Cheik, Gautier-Hion, Annie, Bailes, Elizabeth, Dapolito, George, Sharp, Paul M., Bailes, E, Dapolito, G, Vallet, D, Coulibaly, C, Vallet, Dominique, Hirsch, VM, Hirsch, Vanessa M., Beer, Brigitte E, Norley, SG, Gautier, Jean-Pierre, Goeken, Robert   +23 more
core  

Rhesus macaque and sooty mangabey A3G coding sequences are highly polymorphic and differ in sensitivity to Vif-mediated degradation.

, 2013
(A) Shown are nonsynonymous polymorphisms found in cDNA samples from sooty mangabeys (alleles numbered sm1-sm6) and rhesus macaques (alleles numbered rh1-rh6) and their relative distribution across the A3G protein.
Michael Letko (383232), Jennifer S. Morgan (243221), Marcel Ooms (7012), Viviana Simon (59797), Kevin R. McCarthy (411580), Welkin E. Johnson (243232), Annabel Krupp (466341)   +6 more
core   +1 more source