Evidence map›Paper›PMID 42051946›Full record

ArticleFrontiers in pediatrics2026

Genetic insights into unexplained infant jaundice: a study from northern Guangdong, China.

Fangjian Gao, Shuyan Li, Yali Chen, Yanting Zhou, Li Hu, Jianwu Qiu

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Article in Frontiers in pediatrics, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

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6 authors.

Fangjian GaoGuangdong Medical University, Zhanjiang, China.
Shuyan LiGuangdong Medical University, Zhanjiang, China.
Yali ChenDepartment of Neonatology, Yuebei People's Hospital, Guangdong Medical University, Shaoguan, China.
Yanting ZhouGuangdong Medical University, Zhanjiang, China.
Li HuDepartment of Neonatology, Yuebei People's Hospital, Guangdong Medical University, Shaoguan, China.
Jianwu QiuDepartment of Neonatology, Yuebei People's Hospital, Guangdong Medical University, Shaoguan, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: To explore the genetic factors contributing to unexplained infant jaundice and evaluate the significance of gene screening related to jaundice. Methods: Infants jaundice with unknown etiology attending the neonatology and pediatrics departments of Yuebei People's Hospital from January 2022 to July 2024 were selected as the subjects of this study. The exon regions of 161 jaundice-related genes were detected by targeted capture and high-throughput sequencing technology, and the results were statistically analyzed. Results: A total of 56 infants were included in the study, with 29 cases (51.8%) showing positive results. These cases involved six diseases: Gilbert syndrome in 7 cases (12.5%), sodium taurocholate co-transporting polypeptide (NTCP) deficiency in 8 cases (14.2%), glucose-6-phosphate dehydrogenase (G6PD) deficiency in 4 cases (7.1%), a combination of Gilbert syndrome and G6PD deficiency in 5 cases (8.9%), citrin deficiency combined with G6PD deficiency in 1 case (1.8%), Dubin-Johnson syndrome combined with Rotor syndrome in 1 case (1.8%), NTCP deficiency combined with G6PD deficiency in 2 cases (3.6%), and NTCP deficiency combined with Gilbert syndrome in 1 case (1.8%). Among the 56 infants, 55 cases (98.2%) had one or more gene mutation sites, with only 1 case (1.8%) showing no mutation sites. The five high-frequency mutation sites were the Conclusion: Genetic factors significantly contribute to the development of infant jaundice of unknown etiology. Common pathogenic genes include the

Indexed as

genehyperbilirubinemiainfantjaundiceneonate

Identifiers

PMID42051946
PMCPMC13111237

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