Impact of long-term antiretroviral therapy on gut and oral microbiotas in HIV-1-infected patients.
Impact of long-term antiretroviral therapy on gut and oral microbiotas in HIV-1-infected patients.
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长期抗逆转录病毒治疗对HIV-1感染者肠道和口腔微生物群的影响。
DOI:
10.1038/s41598-020-80247-8
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发表时间:
2021-01-13
影响因子:
4.6
通讯作者:
Iwatani Y
中科院分区:
文献类型:
--
作者:
Imahashi M;Ode H;Kobayashi A;Nemoto M;Matsuda M;Hashiba C;Hamano A;Nakata Y;Mori M;Seko K;Nakahata M;Kogure A;Tanaka Y;Sugiura W;Yokomaku Y;Iwatani Y
In HIV-1-infected patients, antiretroviral therapy (ART) is a key factor that may impact commensal microbiota and cause the emergence of side effects. However, it is not fully understood how long-term ART regimens have diverse impacts on the microbial compositions over time. Here, we performed 16S ribosomal RNA gene sequencing of the fecal and salivary microbiomes in patients under different long-term ART. We found that ART, especially conventional nucleotide/nucleoside reverse transcriptase inhibitor (NRTI)-based ART, has remarkable impacts on fecal microbial diversity: decreased α-diversity and increased ß-diversity over time. In contrast, dynamic diversity changes in the salivary microbiome were not observed. Comparative analysis of bacterial genus compositions showed a propensity for Prevotella-enriched and Bacteroides-poor gut microbiotas in patients with ART over time. In addition, we observed a gradual reduction in Bacteroides but drastic increases in Succinivibrio and/or Megasphaera under conventional ART. These results suggest that ART, especially NRTI-based ART, has more suppressive impacts on microbiota composition and diversity in the gut than in the mouth, which potentially causes intestinal dysbiosis in patients. Therefore, NRTI-sparing ART, especially integrase strand transfer inhibitor (INSTI)- and/or non-nucleotide reverse transcriptase inhibitor (NNRTI)-containing regimens, might alleviate the burden of intestinal dysbiosis in HIV-1-infected patients under long-term ART.
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DOI:
10.1038/ismej.2012.8
发表时间:
2012-08
期刊:
The ISME journal
影响因子:
--
作者:
通讯作者:
--
影响因子:
158.5
作者:
LASSER, RB;BOND, JH;LEVITT, MD
通讯作者:
LEVITT, MD
影响因子:
9.4
作者:
Li, Yihong;Saxena, Deepak;Malamud, Daniel
通讯作者:
Malamud, Daniel
影响因子:
4.6
作者:
Dubé MP;Park SY;Ross H;Love TMT;Morris SR;Lee HY
通讯作者:
Lee HY
DOI:
10.1164/rccm.201501-0128oc
发表时间:
2015-12-01
影响因子:
24.7
作者:
Beck, James M.;Schloss, Patrick D.;Young, Vincent B.
通讯作者:
Young, Vincent B.