Longyan Dong

ORCID: 0009-0004-5697-9462
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About
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Research Areas
  • Viral-associated cancers and disorders
  • Lymphoma Diagnosis and Treatment
  • Lung Cancer Research Studies
  • Peptidase Inhibition and Analysis
  • Polyomavirus and related diseases
  • Lung Cancer Treatments and Mutations
  • Bladder and Urothelial Cancer Treatments
  • Neuroendocrine Tumor Research Advances

Guangdong Medical College
2023-2025

Background: Pulmonary lymphoepithelioma-like carcinoma (pLELC) is a rare subtype of non-small-cell lung cancer that predominantly affects younger, non-smoking individuals in southern and southeast Asia, where Epstein–Barr virus (EBV) prevalence high. The efficacy safety immunotherapy pLELC, especially second-line settings, remain inadequately explored. Objectives: This study aimed to evaluate the immunotherapy, either alone or combination with chemotherapy, improving progression-free...

10.1177/17588359251316099 article EN cc-by-nc Therapeutic Advances in Medical Oncology 2025-01-01

This study aimed to investigate the association between baseline serum tumor markers (STMs) (carcinoembryonic antigen [CEA], neuron-specific enolase [NSE], cytokeratin-19 fragment [CYFRA21-1], carbohydrate 19-9 [CA19-9], and 125 [CA125]) efficacy of first-line immunotherapy in patients with advanced non-small cell lung cancer.This multicenter retrospective evaluated who received July 2017 2022. The endpoints were progression-free survival (PFS) overall (OS), as defined by Response Evaluation...

10.1186/s12885-023-11312-4 article EN cc-by BMC Cancer 2023-08-30

To date, no specific studies have reported the use of dynamic serum tumor markers (STMs) as prognostic factors in patients with advanced non-small-cell lung cancer (NSCLC) who receive first-line immunotherapy. Therefore, it is unclear whether STMs can be used a factor for immunotherapy NSCLC.To elucidate role monitoring response NSCLC. Patients were treated programmed cell death-1/programmed death ligand-1 inhibitors at four Chinese centers.This was multicenter retrospective study.Blood...

10.1177/17588359231206282 article EN cc-by-nc Therapeutic Advances in Medical Oncology 2023-01-01

ABSTRACT Background: Compared with other lung squamous cell carcinomas (LUSC), pulmonary lymphoepithelioma-like carcinoma (pLELC) is closely associated Epstein–Barr virus (EBV) infections a unique molecular profile and immune microenvironment. This study was thus established to compare the treatment response effectiveness of immunotherapy between pLELC LUSC. Material Methods: We enrolled 31 patients 116 LUSC receiving first-line at three centers in China compared immunotherapy. Propensity...

10.4103/jcrt.jcrt_2711_22 article EN Journal of Cancer Research and Therapeutics 2023-08-01
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