PJ
Pengcheng Jiang
cs.CLcs.AIGastric cancerBiomarkerprogressioncs.IRgastric cancergastric cancer (GC)Stomach Neoplasmsbiomarker
On Valency
published · living versionsW_r955csby·v1 · currentpublished
Suppressing Misaligned Behaviors in Language Models, Durably
with Luxi He, Jifan Zhang, Jiawei Han, Danqi Chen
1 version
Preprints & journals
48 papers in the corpus · 2011–2026Harness-1: Reinforcement Learning for Search Agents with State-Externalizing Harnesses2606.02373v1 · Pengcheng Jiang, Zhiyi Shi, Kelly Hong et al.2026 · 0 citationsarXiv
Masking Stale Observations Helps Search Agents -- Until It Doesn't: A Regime Map and Its Mechanism2606.00408v1 · Haoxiang Zhang, Qixin Xu, Zhuofeng Li et al.2026 · 0 citationsarXiv
Retrieval is Cheap, Show Me the Code: Executable Multi-Hop Reasoning for Retrieval-Augmented Generation2605.12975v1 · Jiashuo Sun, Jimeng Shi, Yixuan Xie et al.2026 · 0 citationsarXiv
Learning to Predict Future-Aligned Research Proposals with Language Models2603.27146v4 · Heng Wang, Pengcheng Jiang, Jiashuo Sun et al.2026 · 0 citationsarXiv
Efficient, Property-Aligned Fan-Out Retrieval via RL-Compiled Diffusion2603.06397v1 · Pengcheng Jiang, Judith Yue Li, Moonkyung Ryu et al.2026 · 0 citationsarXiv
Condition-Gated Reasoning for Context-Dependent Biomedical Question Answering2602.17911v3 · Jash Rajesh Parekh, Wonbin Kweon, Joey Chan et al.2026 · 0 citationsarXiv
Steer2Adapt: Dynamically Composing Steering Vectors Elicits Efficient Adaptation of LLMs2602.07276v1 · Pengrui Han, Xueqiang Xu, Keyang Xuan et al.2026 · 0 citationsarXiv
Rethinking the Reranker: Boundary-Aware Evidence Selection for Robust Retrieval-Augmented Generation2602.03689v1 · Jiashuo Sun, Pengcheng Jiang, Saizhuo Wang et al.2026 · 0 citationsarXiv
Noncoding RNA-Mediated Regulation of Myeloid-Derived Suppressor Cells in Cancer.41190106 · Luo, Kengjun, Xu, Ying, Chen, Jiahao et al.2025 · 0 citationsCancer management and research. 2025;17:2567-2587
End-to-end deep learning model with multi-channel and attention mechanisms for multi-class diagnosis in CT-T staging of advanced gastric cancer.40913943 · Liu, Bowen, Jiang, Pengcheng, Wang, Zehui et al.2025 · 1 citationEuropean journal of radiology. 2025;192:112408
A Survey on Unifying Large Language Models and Knowledge Graphs for Biomedicine and Healthcare.41858611 · Xu, Ran, Jiang, Patrick, Luo, Linhao et al.2026 · 13 citationsKDD : proceedings. International Conference on Knowledge Discovery & Data Mining. 2025;2025:6195-6205
Structure-Augmented Reasoning Generation2506.08364v4 · Jash Rajesh Parekh, Pengcheng Jiang, Jiawei Han2025 · 1 citationarXiv
Zero-Shot Open-Schema Entity Structure Discovery2506.04458v2 · Xueqiang Xu, Jinfeng Xiao, James Barry et al.2025 · 0 citationsarXiv
Developing Large Language Models for Clinical Research Using One Million Clinical Trials2505.16097v2 · Zifeng Wang, Jiacheng Lin, Qiao Jin et al.2025 · 0 citationsarXiv
s3: You Don't Need That Much Data to Train a Search Agent via RL2505.14146v2 · Pengcheng Jiang, Xueqiang Xu, Jiacheng Lin et al.2025 · 1 citationarXiv
Circular RNAs as biomarkers and therapeutic targets for gastrointestinal cancers.38504413 · Botwe, Godwin, Fang, Xinjian, Mukhtar, Yusif Mohammed et al.2024 · 3 citationsJournal of gastroenterology and hepatology. 2024;39(7):1230-1246
Circ1811 suppresses gastric cancer progression by regulating the miR-632/DAPK1 axis.38438055 · Fu, Min, Gu, Jianmei, Yu, Dan et al.2024 · 5 citationsGene. 2024;910:148331
Phase angle - A screening tool for malnutrition, sarcopenia, and complications in gastric cancer.38220395 · Zuo, Junbo, Zhou, Da, Zhang, Li et al.2024 · 17 citationsClinical nutrition ESPEN. 2024;59:334-342
Emerging roles of tRNA-derived fragments in cancer.36782290 · Fu, Min, Gu, Jianmei, Wang, Maoye et al.2023 · 127 citationsMolecular cancer. 2023;22(1):30
A Comprehensive Pan-Cancer Analysis of the Tumorigenic Role of Matrix Metallopeptidase 7 (MMP7) Across Human Cancers.35785154 · Meng, Nana, Li, Yaguang, Jiang, Pengcheng et al.2022 · 21 citationsFrontiers in oncology. 2022;12:916907
Agenesis of the dorsal pancreas with chronic suppurative pancreatitis: Case report and literature review.34889276 · Xia, Lei-Zhou, Bu, Xue-Feng, Jiang, Peng-Cheng et al.2022 · 1 citationMedicine. 2021;100(49):e28137
The functional roles of long noncoding RNA DANCR in Human Cancers.33123287 · Pan, Lei, Xiao, Xiudi, Zhao, Yuan et al.2020 · 33 citationsJournal of Cancer. 2020;11(23):6970-6981
PINK1-mediated mitophagy protects against hepatic ischemia/reperfusion injury by restraining NLRP3 inflammasome activation.32947010 · Xu, Ying, Tang, Yinbing, Lu, Jiawei et al.2021 · 113 citationsFree radical biology & medicine. 2020;160:871-886
Circular RNA CCDC66 promotes gastric cancer progression by regulating c-Myc and TGF-β signaling pathways.32226494 · Xu, Guifang, Chen, Yanke, Fu, Min et al.2020 · 34 citationsJournal of Cancer. 2020;11(10):2759-2768
Long noncoding RNA ARHGAP27P1 inhibits gastric cancer cell proliferation and cell cycle progression through epigenetically regulating p15 and p16.31665700 · Zhang, Guohua, Xu, Ying, Zou, Chen et al.2020 · 39 citationsAging. 2019;11(20):9090-9110
Long non-coding RNA LINC01225 promotes proliferation, invasion and migration of gastric cancer via Wnt/β-catenin signalling pathway.31460694 · Xu, Ying, Zhang, Guohua, Zou, Chen et al.2020 · 20 citationsJournal of cellular and molecular medicine. 2019;23(11):7581-7591
Exosomes in gastric cancer: roles, mechanisms, and applications.30876419 · Fu, Min, Gu, Jianmei, Jiang, Pengcheng et al.2019 · 237 citationsMolecular cancer. 2019;18(1):41
Expression Profiles of Long Noncoding RNAs in Intranasal LPS-Mediated Alzheimer's Disease Model in Mice.30809552 · Tang, Liang, Liu, Lan, Li, Guangyi et al.2019 · 52 citationsBioMed research international. 2019;2019:9642589
Long noncoding RNA DGCR5 suppresses gastric cancer progression by acting as a competing endogenous RNA of PTEN and BTG1.30515803 · Xu, Ying, Zhang, Guohua, Zou, Chen et al.2020 · 41 citationsJournal of cellular physiology. 2019;234(7):11999-12010
LncRNA SNHG17 promotes gastric cancer progression by epigenetically silencing of p15 and p57.30256413 · Zhang, Guohua, Xu, Ying, Wang, Sijia et al.2020 · 104 citationsJournal of cellular physiology. 2019;234(4):5163-5174
Long non-coding RNA UFC1 promotes gastric cancer progression by regulating miR-498/Lin28b.29970131 · Zhang, Xu, Liang, Wei, Liu, Jibin et al.2019 · 51 citationsJournal of experimental & clinical cancer research : CR. 2018;37(1):134
Adenovirus-mediated OX40Ig gene transfer induces long-term survival of orthotopic liver allograft in rats.29454984 · Chen, Zhi-Hong, Wang, Chao, Wei, Fa-Xing et al.2018 · 5 citationsTransplant immunology. 2018;48:32-38
Long noncoding RNA LINC00978 promotes cancer growth and acts as a diagnostic biomarker in gastric cancer.29271006 · Fu, Min, Huang, Zhenhua, Zang, Xueyan et al.2018 · 66 citationsCell proliferation. 2018;51(1)
Long noncoding RNA DANCR is activated by SALL4 and promotes the proliferation and invasion of gastric cancer cells.29416741 · Pan, Lei, Liang, Wei, Gu, Jianmei et al.2022 · 76 citationsOncotarget. 2018;9(2):1915-1930
Asiatic acid protects against hepatic ischemia/reperfusion injury by inactivation of Kupffer cells via PPARγ/NLRP3 inflammasome signaling pathway.29156799 · Xu, Ying, Yao, Jun, Zou, Chen et al.2022 · 42 citationsOncotarget. 2017;8(49):86339-86355
Exosomes-mediated transfer of long noncoding RNA ZFAS1 promotes gastric cancer progression.28285404 · Pan, Lei, Liang, Wei, Fu, Min et al.2017 · 330 citationsJournal of cancer research and clinical oncology. 2017;143(6):991-1004
Exosomes derived from human mesenchymal stem cells promote gastric cancer cell growth and migration via the activation of the Akt pathway.27513187 · Gu, Hongbing, Ji, Runbi, Zhang, Xu et al.2017 · 119 citationsMolecular medicine reports. 2016;14(4):3452-8
Long noncoding RNAs in digestive system cancers: Functional roles, molecular mechanisms, and clinical implications (Review).27431376 · Fu, Min, Zou, Chen, Pan, Lei et al.2017 · 35 citationsOncology reports. 2016;36(3):1207-18
Forkhead box A1 (FOXA1) tagging polymorphisms and esophageal cancer risk in a Chinese population: a fine-mapping study.27050876 · Li, Mingna, Zhang, Wenbo, Liu, Chao et al.2017 · 7 citationsBiomarkers : biochemical indicators of exposure, response, and susceptibility to chemicals. 2016;21(6):523-9
The Long Noncoding RNA IFNG-AS1 Promotes T Helper Type 1 Cells Response in Patients with Hashimoto's Thyroiditis.26634912 · Peng, Huiyong, Liu, Yingzhao, Tian, Jie et al.2016 · 86 citationsScientific reports. 2015;5:17702
Genetic Polymorphism of DNA Methyltransferase 3A rs1550117 A>G and Risk of Cancer: A Meta-analysis.26203494 · Zhang, Wenbo, Xu, Ying, Ma, Gui et al.2016 · 10 citationsJournal of investigative surgery : the official journal of the Academy of Surgical Research. 2015;28(6):346-53
MicroRNA-140-5p inhibits the progression of colorectal cancer by targeting VEGFA.26402430 · Zhang, Wenbo, Zou, Chen, Pan, Lei et al.2016 · 98 citationsCellular physiology and biochemistry : international journal of experimental cellular physiology, biochemistry, and pharmacology. 2015;37(3):1123-33
RANK rs1805034 T>C Polymorphism Is Associated with Susceptibility to Gastric Cardia Adenocarcinoma in a Chinese Population.26451891 · Zhang, Wen-Bo, Gu, Hai-Yong, Shi, Yi-Jun et al.2016 · 3 citationsOncology research and treatment. 2015;38(10):503-10
Kinetic analysis of the immunity in a pregnant patient infected with avian influenza H7N9.25126178 · Qian, Wei, Jiang, Peng-Cheng, Qian, Jun et al.2014 · 4 citationsInternational journal of clinical and experimental medicine. 2014;7(7):1768-74
Clinicopathological and biological significance of cripto overexpression in human colon cancer.24379580 · Jiang, Peng-Cheng, Zhu, Ling, Fan, Yu et al.2014 · 6 citationsWorld journal of gastroenterology. 2013;19(46):8630-7
Replication study of PLCE1 and C20orf54 polymorphism and risk of esophageal cancer in a Chinese population.22744421 · Gu, Haiyong, Ding, Guowen, Zhang, Wenbo et al.2012 · 58 citationsMolecular biology reports. 2012;39(9):9105-11
A variant allele of ADH1B and ALDH2, is associated with the risk of esophageal cancer.23060937 · Gu, Haiyong, Gong, Dingxu, Ding, Guowen et al.2021 · 28 citationsExperimental and therapeutic medicine. 2012;4(1):135-140
[Values of glycemic lability index in the prognostic evaluation of critically ill patients in intensive care unit].22333549 · Cai, Yan, Ma, Gui, Jin, Zhao-chen et al.2012 · 1 citationZhonghua yi xue za zhi. 2011;91(40):2853-7
Career total: 79 works. 48 are in this corpus.
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