The presence of baseline HBsAb-Specific B cells can predict HBsAg or HBeAg seroconversion of chronic hepatitis B on treatment.
The presence of baseline HBsAb-Specific B cells can predict HBsAg or HBeAg seroconversion of chronic hepatitis B on treatment.
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DOI:
10.1080/22221751.2023.2259003
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发表时间:
2023-12
影响因子:
13.2
通讯作者:
Li, Jie
中科院分区:
文献类型:
--
作者:
Yin, Shengxia;Wan, Yawen;Issa, Rahma;Zhu, Yijia;Xu, Xiaoming;Liu, Jiacheng;Mao, Minxin;Li, Ming;Tong, Xin;Tian, Chen;Wang, Jian;Huang, Rui;Zhang, Qun;Wu, Chao;Chen, Yuxin;Li, Jie
Indices for predicting HBsAg or HBeAg seroconversion in patients with chronic hepatitis B virus (HBV) infection during antiviral therapy remain elusive. We aimed to investigate if the presence of HBsAb-specific B cells at baseline can predict HBsAg or HBeAg seroconversion. In this study, 134 treatment-naive patients with chronic HBV were enrolled. A baseline HBsAb-specific B cell ELISpot assay was performed for all the patients that enrolled. Serum samples were collected at 12, 24, and 48 weeks for patients treated with Peg-IFN-α, or at 1 year, 3 years, and 5 years for patients treated with NAs. Laboratory testing of HBsAg, HBsAb, HBeAg, HBeAb, HBcAb, HBV DNA, ALT, and AST was done. We observed a significantly lower frequency of HBsAb-specific B cells in patients with chronic HBV than in healthy individuals . In the Peg-IFN-α-treated group, 41.2% of patients with baseline HBsAb-specific B cells achieved HBsAg seroconversion, while only 13.6% of patients without baseline HBsAb-specific B cells achieved HBsAg seroconversion (p = 0.006). By logistic regression analysis, patients with baseline HBsAb-specific B cells and HBsAg ≤ 1500 had higher HBsAg clearance at the end of treatment (p < 0.05). In the NA-treated group, 58.3% of patients with baseline HBsAb-specific B cells achieved HBeAg seroconversion, whereas only 30.0% of patients without baseline HBsAb-specific B cells achieved HBeAg seroconversion (p = 0.114). Our result revealed that baseline HBsAb-specific B cells by ELISpot assay might be a valuable predictive biomarker of HBsAg or HBeAg seroconversion in patients with chronic HBV on treatment.
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影响因子:
29.4
作者:
Werle-Lapostolle, B;Bowden, S;Zoulim, F
通讯作者:
Zoulim, F
DOI:
10.1172/jci121960
发表时间:
2018-10-01
期刊:
The Journal of clinical investigation
影响因子:
--
作者:
Burton AR;Pallett LJ;McCoy LE;Suveizdyte K;Amin OE;Swadling L;Alberts E;Davidson BR;Kennedy PT;Gill US;Mauri C;Blair PA;Pelletier N;Maini MK
通讯作者:
Maini MK
影响因子:
1.2
作者:
Lee, Sae Hwan;Cheon, Gab Jin;Lee, Byung Seok
通讯作者:
Lee, Byung Seok
影响因子:
15.9
作者:
Salimzadeh, Loghman;Le Bert, Nina;Bertoletti, Antonio
通讯作者:
Bertoletti, Antonio
影响因子:
5.4
作者:
Wieland, SF;Guidotti, LG;Chisari, FV
通讯作者:
Chisari, FV