Evidence map›Paper›PMID 25207977›Full record

ArticlePloS one2014

Evolving molecular epidemiological profile of human immunodeficiency virus 1 in the southwest border of China.

Yingyu Chen, Song Chen, Jun Kang, Hua Fang, Hong Dao, Weizhong Guo, Chunhui Lai, Mingyue Lai, Jianhua Fan, Linchun Fu and 2 more

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
1.4field-weighted citation impact, top 20% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

19 citing papers in PubMed, 1 synthesis or guideline pooled it, 31 citations in OpenAlex.

  1. Pooled it
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

12 authors at 4 institutions in 2 countries.

Yingyu ChenSino-French Collaborative Laboratory, Tropical Medicine Institute, Guangzhou University of Chinese Medicine, Guangzhou, China.
Song ChenSino-French Collaborative Laboratory, Tropical Medicine Institute, Guangzhou University of Chinese Medicine, Guangzhou, China; Institut de Recherche sur les Vaccins et l'Immunologie des Cancers et du Sida, Université Paris Descartes/Institut de Recherche pour le Développement, Paris, France.
Jun KangXishuangbanna Center for Disease Control and Prevention, Jinghong, Yunnan, People's Republic of China.
Hua FangXishuangbanna Center for Disease Control and Prevention, Jinghong, Yunnan, People's Republic of China.
Hong DaoXishuangbanna Center for Disease Control and Prevention, Jinghong, Yunnan, People's Republic of China.
Weizhong GuoSino-French Collaborative Laboratory, Tropical Medicine Institute, Guangzhou University of Chinese Medicine, Guangzhou, China.
Chunhui LaiSino-French Collaborative Laboratory, Tropical Medicine Institute, Guangzhou University of Chinese Medicine, Guangzhou, China.
Mingyue LaiXishuangbanna Center for Disease Control and Prevention, Jinghong, Yunnan, People's Republic of China.
Jianhua FanXishuangbanna Center for Disease Control and Prevention, Jinghong, Yunnan, People's Republic of China.
Linchun FuSino-French Collaborative Laboratory, Tropical Medicine Institute, Guangzhou University of Chinese Medicine, Guangzhou, China.
Jean-Marie AndrieuInstitut de Recherche sur les Vaccins et l'Immunologie des Cancers et du Sida, Université Paris Descartes/Institut de Recherche pour le Développement, Paris, France.
Wei LuSino-French Collaborative Laboratory, Tropical Medicine Institute, Guangzhou University of Chinese Medicine, Guangzhou, China; Institut de Recherche sur les Vaccins et l'Immunologie des Cancers et du Sida, Université Paris Descartes/Institut de Recherche pour le Développement, Paris, France.
Yunnan Center for Disease Control And Prevention · CNGuangzhou University of Chinese Medicine · CNInstitut de Recherche pour le Développement · FRUniversité Paris Cité · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundWe have previously reported in Xishuangbanna (Banna) Dai Autonomous Prefecture, a well-developed tourist destination in the southwest border of China, that HIV-1 transmitted dominantly through heterosexual contact with less divergent genotypes and few drug resistant mutations. Due to the rapid increase of newly diagnosed HIV-1 cases per year in Banna in recent years, it's important to evaluate the evolution of HIV-1 molecular epidemiology for the better understanding of ongoing HIV-1 outbreak in this region. METHODOLOGY/PRINCIPAL

findingsBy sequencing of HIV-1 pol genes and phylogenetic analysis, we conducted a molecular epidemiologic study in 352 HIV-1-seropositive highly active antiretroviral treatment (HAART)-naïve individuals newly diagnosed at the Banna Center for Disease Control and Prevention between 2009 and 2011. Of 283 samples (84.1% taken from heterosexually acquired adults, 10.6% from needle-sharing drug users, 2.8% from men who have sex with men, 0.4% from children born from HIV-1-infected mothers, and 2.1% remained unknown) with successful sequencing for pol gene, we identified 108 (38.2%) HIV-1 subtype CRF08_BC, 101 (35.7%) CRF01_AE, 49 (17.3%) CRF07_BC, 5 (1.8%) C/CRF57_BC, 3 (1.1%) B', 1 (0.4%) B/CRF51_01B, and 16 (5.7%) unique recombinants forms. Among these infected individuals, 104 (36.7%) cases showed drug resistant or resistance-relevant mutations, and 4 of them conferring high-level resistance to 3TC/FTC, EFV/NVP or NFV. Phylogenetic analysis revealed 21 clusters (2-7 sequences) with only 21.2% (60/283) sequences involved. CONCLUSION/SIGNIFICANCE: In contrast to our previous findings, CRF08_BC, replaced CRF01_AE, became the dominant genotype of HIV-1 in Banna prefecture. The viral strains with drug resistance mutations were detected frequently in newly diagnosed HIV-1-infected individuals in this region.

Indexed as

Infectious Disease Transmission, VerticalAdultAgedAged, 80 and overAnti-HIV AgentsChildChild, PreschoolChinaDrug Resistance, ViralFemaleGenotypeHeterosexualityHIV-1HIV InfectionsHomosexuality, MaleHumansAnti-HIV Agentspol Gene Products, Human Immunodeficiency Virus

Identifiers

PMID25207977
PMCPMC4160289
OpenAlexW2088162412

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.