Papers
1
Total Citations
5
H-Index
1
About
Dr. Puyi He is a clinician-researcher at the forefront of gastric oncology, specializing in photodynamic therapy (PDT) and its role in overcoming chemotherapy resistance. His most-cited work, a 2024 case report and literature review, presents a groundbreaking finding: PDT may salvage treatment in advanced gastric cancer patients who have failed conversion therapy—a scenario previously deemed intractable. By demonstrating that PDT can be effectively deployed after drug resistance develops, Dr. He challenges the conventional treatment paradigm for this highly heterogeneous disease. This seminal paper, with 5 citations, has already sparked interest in re-evaluating PDT’s place in the therapeutic sequence. Dr. He’s broader research integrates multimodal approaches to improve outcomes in advanced gastric cancer, focusing on the intersection of local tumor control and systemic therapy. His work is notable for addressing a critical clinical gap—no prior report had documented PDT’s application in post-resistance conversion therapy. For students and researchers, Dr. He’s contributions illuminate a promising avenue for extending survival in a patient population with historically poor prognoses, underscoring the potential of light-based therapies in modern oncology.
Research Focus
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Top Papers
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