Is this you? As a journalist, you can create a free Muck Rack account to customize your profile, list your contact preferences, and upload a portfolio of your best work.
Claim your profile
Articles by Weihao Chen
Lycopene attenuates ischemic-hypoxic injury in random skin flaps via the Nrf2/HO-1 signaling pathway
Abstract Random skin flaps are commonly used in plastic and reconstructive surgeries. However, one of the most serious postoperative complications is the necrosis of distal portion of flap, which is mainly caused by a lack of blood flow. The nuclear factor erythroid-2 related factor 2 (Nrf2) can directly regulate the activity of heme oxygenase-1 (HO-1).
MYD88 variants in chronic lymphocytic leukemia exhibit distinct biological behaviors and prognostic implications
Chronic lymphocytic leukemia (CLL) shows marked geographic heterogeneity in the frequency and clinical impact of MYD88 variants. Western cohorts report a low incidence of MYD88 variants with 0.5%–3%, whereas studies from Asia report much higher rates of 10–28% [1,2,3,4,5,6,7]. Early investigations yielded conflicting conclusions regarding the prognostic significance of CLL with MYD88 variants.
Computer Science > Artificial Intelligence
arXivLabs is a framework that allows collaborators to develop and share new arXiv features directly on our website. Both individuals and organizations that work with arXivLabs have embraced and accepted our values of openness, community, excellence, and user data privacy. arXiv is committed to these values and only works with partners that adhere to them. Have an idea for a project that will add value for arXiv's community? Learn more about arXivLabs.
Prognostic model for three-year postoperative local recurrence in cutaneous squamous cell carcinoma: a Chinese multicenter cohort study
Abstract Background: Cutaneous squamous cell carcinoma (cSCC) carries a risk of postoperative local recurrence, with nearly 90% of events occurring within 3 years; however, prognostic tools tailored to Asian populations remain limited. This study aimed to identify independent risk factors for postoperative local recurrence and develop a nomogram to predict individualized 1-, 2-, and 3-year recurrence probabilities in patients with cSCC.
Prognostic significance of clinical risk models and genomic alterations in Waldenström macroglobulinemia before or after the BTK inhibitor era
Abstract Waldenström macroglobulinemia (WM) is a rare indolent B-cell lymphoma with marked clinical and molecular heterogeneity. Clinical risk models, including IPSSWM, rIPSSWM, and MSSWM, were developed prior to the widespread use of Bruton tyrosine kinase inhibitors (BTKi), and their performance in the BTKi era remains uncertain. In addition, the prognostic impact of various genomic alterations is controversial.
A contra-steric chemoselective hydrometallation strategy with bulky NHC for catalytic asymmetric branched allylamine synthesis - Nature Communications
Abstract Development of contra-steric alkene hydrometallation method is one of the keys in branched product synthesis, especially when a bulky ligand steric environment is essential at other stages of the catalytic cycle.
Sorbicillalanines A and B, Two [6,5,6] Hybrid-Sorbicillinoid Alkaloids from Deep-Sea-Derived Penicillium sp. Co-Cultured with Sponge-Derived Setosphaeria sp.
Organic Letters Cite this: Org. Lett. 2025, XXXX, XXX Click to copy citationCitation copied! Learn about these metrics Article Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days. Citations are the number of other articles citing this article, calculated by Crossref and updated daily.
Isoechinulin-Type Diketopiperazines with Anti-monocyte Adhesion Activities from a Sponge-Associated Aspergillus sp
ArticleApril 24, 2025 Weihao Chen CAS Key Laboratory of Tropical Marine Bio-resources and Ecology/Guangdong Key Laboratory of Marine Materia Medica, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510301, China University of Chinese Academy of Sciences, 19 Yuquan Road, Beijing 100049, China Jianheng Ma University of Illinois, Urbana−Champaign, Chicago and Springfield, 601 E John Street, Champaign 61820-5711, Illinois United States Mengjing Cong CAS Key...
Isoechinulin-Type Diketopiperazines with Anti-monocyte Adhesion Activities from a Sponge-Associated Aspergillus sp
ArticleApril 24, 2025 Weihao Chen CAS Key Laboratory of Tropical Marine Bio-resources and Ecology/Guangdong Key Laboratory of Marine Materia Medica, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510301, China University of Chinese Academy of Sciences, 19 Yuquan Road, Beijing 100049, China Jianheng Ma University of Illinois, Urbana−Champaign, Chicago and Springfield, 601 E John Street, Champaign 61820-5711, Illinois United States Mengjing Cong CAS Key...
Editor’s summary Hyperthermic intraperitoneal chemotherapy (HIPEC) has been used to treat gastric cancers, yet the benefit for patients with ovarian peritoneal metastases is unknown. Here, Hu et al. report results from a phase 2 study (ChiCTR2000038173) evaluating neoadjuvant HIPEC in patients with ovarian cancer and changes in tumors before and after treatment.
Assessing Trends in Antihypertensive Drug Use and Irrational Prescript
Back to Journals » Drug Design, Development and Therapy » Volume 19 Authors Hong D, Chen W, Du S, Ren J, Lv D, Shan W, Lu X, Zhao Q Received 23 January 2025 Accepted for publication 21 June 2025 Published 2 July 2025 Volume 2025:19 Pages 5633—5644 DOI https://doi.org/10.2147/DDDT.S518377 Checked for plagiarism Yes Review by Single anonymous peer review Peer reviewer comments 2 Editor who approved publication: Professor Manfred Ogris Dongsheng Hong,1,2 Weihao Chen,1,3 Shuangshuang Du,1,4...
A Time‐Saving Method for Evaluating the Fatigue Strength of Carburized High‐Alloy Steel Containing Carbides
Conflict of Interest The authors declare no conflict of interest. References 1 , , , , , , J. Mater. Res. Technol. 2023, 25, 1649. 2 , , , , , Eng. Failure Anal. 2023, 147, 107161. 3 , , , , , J. Mater. Res. Technol. 2022, 16, 1136. 4 , , , , , , Mater. Sci. Eng., A 2022, 850, 143562. 5 , , , Mater. Sci. Eng., A 2021, 807, 140812. 6 , , , , Int. J. Fatigue 2022, 156, 106643. 7 , , , , Mater. Des. 2023, 231, 112056. 8 , , , , , Eng. Fract. Mech. 2023, 290, 109482. 9 , , , , Surf. Coat. Technol. 2007, 201, 5979. 10 , Surf. Coat.
YOLO-DHGC: Small Object Detection Using Two-Stream Structure with Dense Connections
1. Introduction Small object detection, which is a key technology in fields such as industrial defect detection, remote sensing image monitoring, and drone inspection, is a major research focus in computer vision [1,2,3]. Early small object detection primarily relied on traditional machine vision techniques, which included rule presetting, image processing, and feature matching, to identify and locate objects [4].
miR-329b-5p Affects Sheep Intestinal Epithelial Cells against Escherichia coli F17 Infection
All articles published by MDPI are made immediately available worldwide under an open access license. No special permission is required to reuse all or part of the article published by MDPI, including figures and tables. For articles published under an open access Creative Common CC BY license, any part of the article may be reused without permission provided that the original article is clearly cited. For more information, please refer to https://www.mdpi.com/openaccess.
Neuroprotective Azaphilones from A Deep-Sea Derived Penicillium sp. SCSIO41030
Neuroprotective Azaphilones from A Deep-Sea Derived Penicillium sp. SCSIO41030 Ten azaphilones including one pair of new epimers and three new ones, penineulones A–E (1–5) with a same structural core of angular deflectin, were obtained from a deep-sea derived Penicillium sp. SCSIO41030 fermented on liquid medium.
Multi-Level Feature Extraction Networks for Hyperspectral Image Classification
All articles published by MDPI are made immediately available worldwide under an open access license. No special permission is required to reuse all or part of the article published by MDPI, including figures and tables. For articles published under an open access Creative Common CC BY license, any part of the article may be reused without permission provided that the original article is clearly cited. For more information, please refer to https://www.mdpi.com/openaccess.
High-Speed Circulation Flow Platform Facilitating Practical Large-Scale Heterogeneous Photocatalysis
Download Hi-Res ImageDownload to MS-PowerPointCite This:Org. Process Res. Dev. 2024, XXXX, XXX Terms & Conditions Most electronic Supporting Information files are available without a subscription to ACS Web Editions. Such files may be downloaded by article for research use (if there is a public use license linked to the relevant article, that license may permit other uses).
New Fusarin Derivatives from the Marine Algicolous Fungus Penicillium steckii SCSIO41040
2. Results and Discussion Compound 1 was obtained as a yellow oil, and the molecular formula C21H27NO6 was assigned to it based on its HRESIMS (m/z 390.1912 [M + H]+, calcd for C21H28NO6+, 389.1911), which required nine degrees of unsaturation.
HS-YOLO: Small Object Detection for Power Operation Scenarios
1. Introduction Power operation sites often have potential hazards such as high-voltage power lines, equipment, and work at heights, which may cause serious injury or even endanger life in case of accidents. Violations by workers, such as failure to wear safety gear, crossing safety barriers, or making operational errors, are common causes of safety incidents [1]. Therefore, effective monitoring of workers’ violations is crucial to ensure the safety and stability of power operations.
Association between triglyceride glucose index and severity of diabetic foot ulcers in type 2 diabetes mellitus - Journal of Foot and Ankle Research
In this study, we retrospectively investigated the relationship between the TyG index and severity of DFUs in Southeast of China and revealed that the TyG index was significantly associated with the Wagner classification, independent of conventional diabetic foot risk factors, including age, gender, BMI, smoking, alcohol, PAD, duration of diabetes ≥ 10 years, HB, ALB, HbA1c, eGFR, TC, LDL-C, HDL-C.
Association between DNA Methylation in the Core Promoter Region of the CUT-like Homeobox 1 (CUX1) Gene and Lambskin Pattern in Hu Sheep
Article Menu /ajax/scifeed/subscribe Altmetric announcement Help format_quote Cite thumb_up ... Endorse Need Help? Find support for a specific problem in the support section of our website. Please let us know what you think of our products and services. Visit our dedicated information section to learn more about MDPI.
New Meroterpenoids and Anti‐Osteoclastogenic Polyketides from the Mangrove‐derived fungus Arthrinium sp. SCSIO 41306
Abstract Two new meroterpenoids, arthrinones A and B (1 and 2), along with six known compounds (3–8), were obtained from the fungus Arthrinium sp. SCSIO 41306. Comprehensive methods such as chiral-phase HPLC analysis and ECD calculations were applied to determine the absolute configurations.
Instance Segmentation of Irregular Deformable Objects for Power Operation Monitoring Based on Multi-Instance Relation Weighting Module
Abstract : Electric power operation is necessary for the development of power grid companies, where the safety monitoring of electric power operation is difficult. Irregular deformable objects commonly used in electrical construction, such as safety belts and seines, have a dynamic geometric appearance which leads to the poor performance of traditional detection methods.
IJMS | Free Full-Text | Efficacy of Immunization against a Novel Synthetic 13-Amino Acid Betaglycan-Binding Peptide Sequence of Inhibin α Subunit on Promoting Fertility in Female Rats
Open AccessArticle by Xingfa Han *,†, Xue Xia †, Weihao Chen , Fengyan Meng , Xiaohan Cao , Guixian Bu , Tian Gan , Xiaogang Du , Qiuxia Liang and Xianyin Zeng * Isotope Research Lab, College of Life Science, Sichuan Agricultural University, Ya’an 625014, China * Authors to whom correspondence should be addressed. † These authors contributed equally to this work. Int. J. Mol. Sci.
Integration of the Microbiome, Metabolome and Transcriptome Reveals Escherichia coli F17 Susceptibility of Sheep
Open AccessArticle by Weihao Chen 1,†, Xiaoyang Lv 2,3,†, Xiukai Cao 2, Zehu Yuan 2, Shanhe Wang 1, Tesfaye Getachew 4, Joram M.
Mechanic Insight into the Distinct and Common Roles of Ovariectomy Versus Adrenalectomy on Adipose Tissue Remodeling in Female Mice
This is an early access version, the complete PDF, HTML, and XML versions will be available soon. Open AccessArticle by Weihao Chen , Fengyan Meng , Xianyin Zeng , Xiaohan Cao , Guixian Bu , Xiaogang Du , Guozhi Yu , Fanli Kong , Yunkun Li , Tian Gan and Xingfa Han * Isotope Research Lab, Biological Engineering and Application Biology Department, Sichuan Agricultural University, Ya’an 625014, China * Author to whom correspondence should be addressed. Int. J. Mol. Sci.
Enantioselective Polyene Cyclization Catalyzed by Chiral Brønsted Acid
The first enantioselective polyene cyclization initiated by a BINOL-derived chiral N-phosphoramide (NPA)-catalyzed protonation of imine is described. The ion pair formed between the iminium ion and chiral counter anion of NPA plays an important role for controlling the stereochemistry of the overall transformation. This strategy offers a highly efficient approach to fused tricyclic frameworks containing three contiguous stereocenters, which are widely found in natural products.
Show More
loading
Actions
Is this you?
As a journalist, you can create a free Muck Rack account to customize your profile, list your contact preferences, and upload a portfolio of your best work.Get in touch with Weihao
Contact Weihao, search articles and posts on X, monitor coverage, and track replies from one place.
Learn more about Muck Rack