Complement-Opsonized HIV Modulates Pathways Involved in Infection of Cervical Mucosal Tissues: A Transcriptomic and Proteomic Study.
Complement-Opsonized HIV Modulates Pathways Involved in Infection of Cervical Mucosal Tissues: A Transcriptomic and Proteomic Study.
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补体的艾滋病毒调节涉及宫颈粘膜组织感染的途径:转录组和蛋白质组学研究。
DOI:
10.3389/fimmu.2021.625649
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发表时间:
2021
影响因子:
7.3
通讯作者:
Larsson M
中科院分区:
文献类型:
--
作者:
Svanberg C;Ellegård R;Crisci E;Khalid M;Borendal Wodlin N;Svenvik M;Nyström S;Birse K;Burgener A;Shankar EM;Larsson M
Genital mucosal transmission is the most common route of HIV spread. The initial responses triggered at the site of viral entry are reportedly affected by host factors, especially complement components present at the site, and this will have profound consequences on the outcome and pathogenesis of HIV infection. We studied the initial events associated with host-pathogen interactions by exposing cervical biopsies to free or complement-opsonized HIV. Opsonization resulted in higher rates of HIV acquisition/infection in mucosal tissues and emigrating dendritic cells. Transcriptomic and proteomic data showed a significantly more pathways and higher expression of genes and proteins associated with viral replication and pathways involved in different aspects of viral infection including interferon signaling, cytokine profile and dendritic cell maturation for the opsonized HIV. Moreover, the proteomics data indicate a general suppression by the HIV exposure. This clearly suggests that HIV opsonization alters the initial signaling pathways in the cervical mucosa in a manner that promotes viral establishment and infection. Our findings provide a foundation for further studies of the role these early HIV induced events play in HIV pathogenesis.
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影响因子:
32.4
作者:
Hladik, Florian;Sakchalathorn, Polachai;Ballweber, Lamar;Lentz, Gretchen;Fialkow, Michael;Eschenbach, David;McElrath, M. Juliana
通讯作者:
McElrath, M. Juliana
影响因子:
15.9
作者:
de Jong, Marein A. W. P.;de Witte, Lot;Geijtenbeek, Teunis B. H.
通讯作者:
Geijtenbeek, Teunis B. H.
影响因子:
--
作者:
Carias, Ann M.;Hope, Thomas J.
通讯作者:
Hope, Thomas J.
影响因子:
16.6
作者:
Cantero-Perez, Jon;Grau-Exposito, Judith;Genesca, Meritxell
通讯作者:
Genesca, Meritxell
DOI:
10.1038/nrmicro3471
发表时间:
2015-07
期刊:
Nature reviews. Microbiology
影响因子:
--
作者:
Joseph SB;Swanstrom R;Kashuba AD;Cohen MS
通讯作者:
Cohen MS