CXCR6-Mediated Simian Immunodeficiency Virus
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Flexible Decision-Making in Grooming Partner Choice in Sooty Mangabeys
Flexible decision-making in grooming partner choice rsos.royalsocietypublishing.org in sooty mangabeys and Research chimpanzees Cite this article: Mielke A, Preis A, Samuni L, Alexander Mielke1,2, Anna Preis1,2, Liran Samuni1,2, Gogarten JF, Wittig RM, Crockford C. 2018 1,2,3,4 1,2,† Flexible decision-making in grooming partner Jan F. Gogarten , Roman M. Wittig and choice in sooty mangabeys and chimpanzees. Catherine Crockford1,2,† R. Soc. open sci. 5: 172143. http://dx.doi.org/10.1098/rsos.172143 1Department of Primatology, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany 2Centre Suisse de Recherches Scientifiques en Côte d’Ivoire, Taï Chimpanzee Project, Abidjan, Côte d’Ivoire Received: 8 December 2017 3Department of Biology, McGill University, Montreal, Canada Accepted: 7 June 2018 4P3: ‘Epidemiology of Highly Pathogenic Microorganisms’, Robert Koch Institute, Berlin, Germany AM, 0000-0002-8847-6665;AP,0000-0002-7443-4712; JFG, 0000-0003-1889-4113;CC,0000-0001-6597-5106 Subject Category: Biology (whole organism) Living in permanent social groups forces animals to make decisions about when, how and with whom to interact, Subject Areas: requiring decisions to be made that integrate multiple sources behaviour/cognition of information. Changing social environments can influence this decision-making process by constraining choice or altering Keywords: the likelihood of a positive outcome. Here, we conceptualized grooming, bystanders, sooty mangabey, grooming as a choice situation where an individual chooses chimpanzee, -
A Truncated Nef Peptide from Sivcpz Inhibits the Production of HIV-1 Infectious Progeny
viruses Article A Truncated Nef Peptide from SIVcpz Inhibits the Production of HIV-1 Infectious Progeny Marcela Sabino Cunha 1,†, Thatiane Lima Sampaio 1,†, B. Matija Peterlin 2 and Luciana Jesus da Costa 1,* 1 Departamento de Virologia—Instituto de Microbiologia, Universidade Federal do Rio de Janeiro, Av. Carlos Chagas Filho 373—CCS—Bloco I, Rio de Janeiro 21941-902, Brazil; [email protected] (M.S.C.); [email protected] (T.L.S.) 2 Departments of Medicine, Microbiology and Immunology, University of California, San Francisco, 533 Parnassus Avenue, San Francisco, CA 94143, USA; [email protected] * Correspondence: [email protected]; Tel.: +55-21-2560-8344 (ext. 117); Fax: +55-21-2560-8344 † These authors contributed equally to this work. Academic Editor: Andrew Mehle Received: 29 February 2016; Accepted: 14 June 2016; Published: 7 July 2016 Abstract: Nef proteins from all primate Lentiviruses, including the simian immunodeficiency virus of chimpanzees (SIVcpz), increase viral progeny infectivity. However, the function of Nef involved with the increase in viral infectivity is still not completely understood. Nonetheless, until now, studies investigating the functions of Nef from SIVcpz have been conducted in the context of the HIV-1 proviruses. In an attempt to investigate the role played by Nef during the replication cycle of an SIVcpz, a Nef-defective derivative was obtained from the SIVcpzWTGab2 clone by introducing a frame shift mutation at a unique restriction site within the nef sequence. This nef -deleted clone expresses an N-terminal 74-amino acid truncated peptide of Nef and was named SIVcpz-tNef. We found that the SIVcpz-tNef does not behave as a classic nef -deleted HIV-1 or simian immunodeficiency virus of macaques SIVmac. -
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Phylogeny and History of the Lost SIV from Crab-Eating Macaques: SIVmfa The Harvard community has made this article openly available. Please share how this access benefits you. Your story matters Citation McCarthy, Kevin R., Welkin E. Johnson, and Andrea Kirmaier. 2016. “Phylogeny and History of the Lost SIV from Crab- Eating Macaques: SIVmfa.” PLoS ONE 11 (7): e0159281. doi:10.1371/journal.pone.0159281. http://dx.doi.org/10.1371/ journal.pone.0159281. Published Version doi:10.1371/journal.pone.0159281 Citable link http://nrs.harvard.edu/urn-3:HUL.InstRepos:29002415 Terms of Use This article was downloaded from Harvard University’s DASH repository, and is made available under the terms and conditions applicable to Other Posted Material, as set forth at http:// nrs.harvard.edu/urn-3:HUL.InstRepos:dash.current.terms-of- use#LAA RESEARCH ARTICLE Phylogeny and History of the Lost SIV from Crab-Eating Macaques: SIVmfa Kevin R. McCarthy1,2☯¤, Welkin E. Johnson2, Andrea Kirmaier2☯* 1 Program in Virology, Harvard Medical School, Boston, MA, United States of America, 2 Biology Department, Boston College, Chestnut Hill, MA, United States of America ☯ These authors contributed equally to this work. ¤ Current address: Boston Children’s Hospital, Boston, MA, United States of America * [email protected] a11111 Abstract In the 20th century, thirteen distinct human immunodeficiency viruses emerged following independent cross-species transmission events involving simian immunodeficiency viruses (SIV) from African primates. In the late 1900s, pathogenic SIV strains also emerged in the United Sates among captive Asian macaque species following their unintentional infection OPEN ACCESS with SIV from African sooty mangabeys (SIVsmm). -
Week 6 AIDS Part
Age of AIDS, Part Two. Scientific Breakthroughs National Institutes of Health, Bethesda, Maryland. >>NARRATOR: At the NIH, research scientists were trying to identify the mysterious agent that was causing the epidemic. >>DR. ANTHONY FAUCI: It was a period of evolving mystery. You couldn't see it, you look in the cells, you couldn't grow it, at least initially, and most everybody thought it was virus. >>NARRATOR: And many people thought that this man at the NIH, Dr. Robert Gallow, had a head start in the race to identify the virus. >>GEORGE SHAW, M.D. Ph.D.: I arrived in Bob Gallow's lab in 1983 and it was time of extraordinary excitement. >>NARRATOR: Four years earlier, Dr. Gallow had achieved a scientific breakthrough when he isolated a special virus, a retrovirus which caused leukemia. >>They were called HTLV 1 for human T-cell Leukemia Virus Type 1 and HTLV Type 2. Those viruses were actually prime candidates for the cause of AIDS. >>NARRATOR: Dr. Gallow and his team, convinced the AIDS virus was related to the HTLV, began probing the blood from an AIDS patient, using the same techniques he had used to discover the leukemia virus. >>DR. GALLOW: We were looking for HTLV-relatedness. We were looking for the AIDS virus to be related to the leukemia virus, a retrovirus, same family, but different. >>NARRATOR: But when Gallow cultured T-cells blood from the AIDS patients, he could find no markers of the HTLV. For Gallow, the idea that the AIDS virus could be anything except a variation of the HTLV seemed unthinkable. -
CURRICULUM VITAE, July 2021
CURRICULUM VITAE, July 2021 MARTIN NICHOLAS MULLER Department of Anthropology University of New Mexico MSC 01 1040 Albuquerque, NM 87131-0001 USA e-mail: [email protected] websites: http://mnmuller.wordpress.com/ http://kibalechimpanzees.wordpress.com/ Education 2002 University of Southern California, Ph.D. in Anthropology 1994 University of Southern California, B.A. in Anthropology (Summa Cum Laude) Research Interests Behavioral ecology, Reproductive ecology, Endocrinology, Primate models in human evolution Academic Positions 2021- University of New Mexico, Department of Anthropology Professor 2011- 2021 University of New Mexico, Department of Anthropology Associate Professor 2007-2011 University of New Mexico, Department of Anthropology Assistant Professor 2004-2007 Boston University, Department of Anthropology Assistant Professor 2004 Harvard University, Department of Anthropology Postdoctoral Fellow 2003 University of Michigan, Department of Anthropology Visiting Research Investigator 1999-2002 Harvard University, Department of Anthropology Postdoctoral Fellow Professional Service 2018- Editorial Board Member, American Journal of Physical Anthropology 2013- Scientific Executive Committee, The Leakey Foundation 2010- Consulting Editor, Human Nature Awards and Fellowships 1998 Haynes Foundation Dissertation Fellowship 1994 University of Southern California, All-University Pre-Doctoral Merit Fellowship 1994 Phi Beta Kappa 1990 University of Southern California, Dean’s Scholarship Active Research Grants 2019 National Science Foundation. The evolutionary origins of leadership in chimpanzees: from individual minds to collective action. PIs: Alexandra Rosati (UM), Zarin Machanda (Tufts), Melissa Emery Thompson (UNM), and Martin Muller (UNM) Completed Research Grants 2015 National Institutes of Aging (PI: Melissa Emery Thompson). Biodemography of Aging in Wild Chimpanzees. (5-year grant) Co-Investigator. 2014 National Science Foundation. Developmental integration and the ecology of life histories in phylogenetic perspective. -
The AIDS Epidemic and Its Spread in the for Additional Reading United States and the World
© Jones & Bartlett Learning, LLC © Jones & Bartlett Learning, LLC NOT FOR SALE OR DISTRIBUTION NOT FOR SALE OR DISTRIBUTION CHAPTER© Jones & Bartlett Learning, LLC © Jones & Bartlett Learning, LLC NOT FOR SALE The OR DISTRIBUTION AIDS NOT FOR SALE OR DISTRIBUTION 1 Epidemic © Jones & Bartlett Learning, LLC © Jones & Bartlett Learning, LLC NOT FOR SALE OR DISTRIBUTION NOT FOR SALE OR DISTRIBUTION LOOKING AHEAD © Jones & Bartlett Learning, LLC © Jones & Bartlett Learning, LLC CHAPTER NOT FOR SALEJune 5,OR 2011 DISTRIBUTION marked 30 years since the Centers forNOT Disease FOR Control SALE and ORPrevention DISTRIBUTION (CDC) reported the fi rst cases of AIDS in the United States in its weekly Morbidity OUTLINE and Mortality Weekly Report (MMWR). The chronological milestone provides an opportunity to refl ect upon the status of HIV/AIDS in the world today. Since these Looking Ahead fi rst fi ve cases were reported, nearly 600,000 people have died in the United States as a result of HIV/AIDS.© Jones Worldwide, & Bartlett 30 million Learning, people LLChave died of HIV-related © JonesIntroduction & Bartlett Learning, LLC causes. There is stillNOT no vaccineFOR SALE available OR to DISTRIBUTIONprevent this viral disease. However, thereNOT TheFOR Early SALE Years OR DISTRIBUTION remains hope that this viral disease will be conquered one day. Development of anti- The First Observations virals to treat patients, along with improved HIV diagnosis methods, have increased The Breakthrough the life expectancy of U.S. patients after HIV diagnosis from 10.5 to 22.5 years. Another AIDS Virus This opening chapter introduces acquired immune deficiency syndrome (AIDS) A Pandemic by© exploringJones & the Bartlett development Learning, of its epidemic LLC in the United States and© Jonesthe world & BartlettOrigin Learning, of the AIDS LLC Epidemic andNOT by FORdescribing SALE the ORresearch DISTRIBUTION to uncover its cause. -
New Claims from Paul Sharp - but Has the Source of HIV-1 Really Been Located?
New Claims from Paul Sharp - But Has the Source of HIV-1 Really Been Located? Introduction February 2006. In recent days there has been much press coverage about new claims by American, British and Belgian scientists that they have discovered the geographical source of AIDS. These researchers have apparently detected simian immunodeficiency viruses (SIVs) that are closely related to the AIDS pandemic virus, HIV-1, in the stools of wild chimpanzees living in the very south-eastern corner of Cameroon, in western Africa. Much of this new information is important and valuable. However, much of the accompanying analysis is exaggerated, and not for the first time seems to be driven by an underlying desire on the part of the authors to bolster the bushmeat theory of origin of AIDS, which proposes that humans first got infected through the butchery and consumption of chimpanzee bushmeat. In fact, as I shall demonstrate, their claims of having established the source of HIV-1 and AIDS are far from convincing. Furthermore, their new findings are as consistent with the oral polio vaccine (OPV) theory of origin as they are with the bushmeat theory. [See note at end of this section for explanation of OPV theory.] The new information about the Cameroonian chimps was released in February 2006 at the 13th Conference on Retroviruses and Opportunistic Infections in Denver, Colorado, where important speeches were made by Brandon Keele, from the lab of microbiologist Beatrice Hahn at the University of Alabama in Birmingham (US); by Fran van Heuverswyn, from Martine Peeters' lab in Montpellier, France; and by Hahn's long-time collaborator, the geneticist Paul Sharp, who is based at the University of Nottingham, UK. -
Tana River Colobus and Mangabey Colin P
Tana River Colobus and Mangabey Colin P. Groves, Peter Andrews and Jennifer F. M. Home The numbers of both these highly endangered monkeys, found only on the Tana River in north-east Kenya, are down to about 2000, possibly fewer. The authors of this status and habitat survey describe the continuing threats to both animals and make proposals for a reserve to protect them. The Tana River is the longest river in Kenya—300 miles in a straight line from source to mouth, but 500 miles following the broad north- ward loop, and probably at least double this figure following its lower course meanders. The river can be divided into three sections: the upper as far as the Hargazo Falls on the northern bend; the middle from the Falls to about Wenje; and the lower from Wenje to the sea. The upper Tana receives all the permanent tributaries; below the falls the river loses water by evaporation, so that at its mouth the total water content is only half that below the falls. The middle section is bordered by a thin strip of continuous woodland, except where removed for cul- tivation, where the dominant tree is the Tana River poplar Populus ilicifolia, after which comes a broad belt of thorn thicket, more arid to the north, where it grades into the Somali desert, than to the south. The lower Tana flows through a floodplain, and twice a year— mid-April to early June, and again in September and early October— swollen with the up-country rains, it overflows its banks, pouring out along floodwater channels, and flooding the land to a depth of 1-2 feet for a mile or more on either bank. -
Vocal Repertoire of Sooty Mangabeys (Cercocebus Torquatus Atys) in The
Ethology 110, 301—321 (2004) Ó 2004 Blackwell Verlag, Berlin ISSN 0179–1613 Vocal Repertoire of Sooty Mangabeys (Cercocebus torquatus atys)in the Taı¨ National Park Friederike Range* & Julia Fischer *Department of Psychology, University of Pennsylvania, Philadelphia, PA, USA; Max-Planck Institute for Evolutionary Anthropology, Leipzig, Germany Abstract Three factors, environment, quality and type of interaction, and phylogeny have been hypothesized to influence the structure of signal repertoires in primates. Much is known about vocal repertoires of terrestrial, savannah-dwelling species and arboreal, rainforest-dwelling species, but very little is known about terrestrial rainforest species.To fill this knowledge gap and to further elucidate how the three factors influence vocal repertoires of primates, we designed a study on sooty mangabeys (Cercocebus torquatus atys), a terrestrial Old World primate that lives in dense rainforests.Recordings of sooty mangabeys in their natural environment were used to compile the vocal repertoire of this species.All calls are described according to the basic acoustical structure and the behavioral context in which they occurred.Descriptions are supplemented by quantitative measurements of call occurrence in all age–sex classes.For the most frequently produced vocalizations, a preliminary acoustical analysis was conducted to test for individual and contextual differences.Finally, we compare vocalizations of sooty mangabeys with vocalizations of several other primate species and discuss how the factors mentioned -
Expanding Comparative Genomics in Nonhuman Primates
Center Initiated Proposal: Expanding Comparative Genomics in Nonhuman Primates Summary: We will generate de novo whole genome assemblies and associated information about genetic variation (SNPs) for seven nonhuman primate species. These species were chosen through discussions between BCM Human Genome Sequencing Center faculty and the Genome 10K international consortium project. The goal of Genome10K is to facilitate and co-ordinate the sequencing of 10,000 vertebrate genomes over the next several years. This effort is intended to sample phylogenetic and adaptive diversity in vertebrates, including nonhuman primates. HGSC has selected these seven primate species (four Old World monkeys, two New World monkeys and one strepsirrhine) because they add significantly to the phylogenetic coverage across primates, and because they include species with particular biological characteristics that will add valuable new information to our understanding of genome evolution and adaptation. The HGSC is committed to driving continued progress in comparative genomics, with emphasis on primates. This CIP requests approval for expansion of this comparative primate genomics in co-ordination with the Genome 10K project. Background: The goal of this Center Initiated Project is to advance the field of comparative primate genomics by sequencing additional primate species designated as significant new targets through discussion and collaboration with the Genome 10K consortium project. The BCM Human Genome Sequencing Center has outstanding prior experience with de novo whole genome assemblies of insect and mammalian genomes. We have completed the assembly of the rhesus macaque, and are near completion and publication of three more primate genomes: marmoset, gibbon and baboon. We also have other active mammalian sequencing projects (e.g. -
Sooty Mangabey Monkeys (Cercocebus Atys) (Cross-Neutralization/Serologic Relationship/Acquired Immunodeflciency Syndrome) PATRICIA N
Proc. Nati. Acad. Sci. USA Vol. 83, pp. 5286-5290, July 1986 Medical Sciences Isolation of a T-lymphotropic retrovirus from naturally infected sooty mangabey monkeys (Cercocebus atys) (cross-neutralization/serologic relationship/acquired immunodeflciency syndrome) PATRICIA N. FULTZ*t, HAROLD M. MCCLUREt, DANIEL C. ANDERSONt, R. BRENT SWENSON*, RITA ANAND*, AND A. SRINIVASAN* *AIDS Program, Center for Infectious Diseases, Centers for Disease Control, Atlanta, GA 30333; and Divisions of tPathobiology and Immunobiology, and tClinical Medicine, Yerkes Regional Primate Research Center, Emory University, Atlanta, GA 30322 Communicated by Eliot Stellar, March 10, 1986 ABSTRACT Healthy mangabey monkeys in a colony at the ings, a virus resembling both STLV-III and HIV was isolated Yerkes Regional Primate Research Center were found to be from African green monkeys and was designated STLV- infected with a retrovirus related to human immunodeficiency IIIAGM (9). virus (HIV). Virus was isolated from peripheral blood cells of We have isolated a virus related to STLV-Il and HIV from 14 of 15 randomly selected mangabeys. All virus-positive healthy sooty mangabey monkeys (Cercocebus atys) which, animals had antibodies to the mangabey virus at the time of like African green monkeys, are indigenous to central and virus isolation and, in a retrospective study, 82% of mangabey western Africa. Because the mangabey isolate appears to be serum samples obtained in 1981 had antibodies to the virus. similar to the prototype simian virus, STLV-III, and in The newly isolated retrovirus is (Al morphologically identical to accordance with proposed nomenclature (21), we will refer to HIV by electron microscopy; (ii) serologically related to the the mangabey isolate as SIV/SMM (simian immunodeficien- human virus by enzyme immunoassay, immunoblotting exper- cy virus/sooty mangabey monkey). -
Comparative Genomics of Ape Plasmodium Parasites Reveals Key Evolutionary Events Leading to Human Malaria
University of Pennsylvania ScholarlyCommons Publicly Accessible Penn Dissertations 2016 Comparative Genomics of Ape Plasmodium Parasites Reveals Key Evolutionary Events Leading to Human Malaria Sesh Alexander Sundararaman University of Pennsylvania, [email protected] Follow this and additional works at: https://repository.upenn.edu/edissertations Part of the Evolution Commons, Genetics Commons, and the Microbiology Commons Recommended Citation Sundararaman, Sesh Alexander, "Comparative Genomics of Ape Plasmodium Parasites Reveals Key Evolutionary Events Leading to Human Malaria" (2016). Publicly Accessible Penn Dissertations. 2046. https://repository.upenn.edu/edissertations/2046 This paper is posted at ScholarlyCommons. https://repository.upenn.edu/edissertations/2046 For more information, please contact [email protected]. Comparative Genomics of Ape Plasmodium Parasites Reveals Key Evolutionary Events Leading to Human Malaria Abstract African great apes are infected with at least six species of P. falciparum-like parasites, including the ancestor of P. falciparum. Comparative studies of these parasites and P. falciparum (collectively termed the Laverania subgenus) will provide insight into the evolutionary origins of P. falciparum and identify genetic features that influence host tropism. Here we show that ape Laverania parasites do not serve as a recurrent source of human malaria and use novel enrichment techniques to derive near full-length genomes of close and distant relatives of P. falciparum. Using a combination of single template amplification and deep sequencing, we observe no evidence of ape Laverania infections in forest dwelling humans in Cameroon. This result supports previous findings that ape Laverania parasites are host specific and have successfully colonized humans only once. To understand the determinants of host specificity and identify genetic characteristics unique to P.