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  1. Article

    Open Access

    Efficacy and safety of chemoimmunotherapy in advanced non-small cell lung cancer patients with antibiotics-induced dysbiosis: a propensity-matched real-world analysis

    The gut microbiota is hypothesized as a prognostic biomarker for cancer immunotherapy. Antibiotic-induced dysbiosis negatively affects the clinical outcomes of immunotherapy. However, the effect of dysbiosis o...

    Kentaro Tamura, Yusuke Okuma, Shogo Nomura in Journal of Cancer Research and Clinical On… (2024)

  2. Article

    Correction: Tumor microenvironment-mediated immune profiles and efficacy of anti-PD-L1 antibody plus chemotherapy stratified by DLL3 expression in small-cell lung cancer

    Masayuki Shirasawa, Tatsuya Yoshida, Kouya Shiraishi in British Journal of Cancer (2023)

  3. No Access

    Article

    Tumor microenvironment-mediated immune profiles and efficacy of anti-PD-L1 antibody plus chemotherapy stratified by DLL3 expression in small-cell lung cancer

    Delta-like ligand 3 (DLL3) is a therapeutic target in small-cell lung cancer (SCLC). However, how DLL3 expression status affects the tumor microenvironment (TME) and clinical outcomes in SCLC remains unclear.

    Masayuki Shirasawa, Tatsuya Yoshida, Kouya Shiraishi in British Journal of Cancer (2023)

  4. No Access

    Article

    Incidence of serious adverse events caused by tyrosine kinase inhibitor treatment following immune checkpoint inhibitor therapy in advanced NSCLC patients with oncogenic driver alterations

    Sequential tyrosine kinase inhibitors (TKIs) following immune checkpoint inhibitors (ICIs) increases the incidence of serious adverse events (SAEs). However, the factors and the types of TKIs that affect the i...

    Yukiko Shimoda, Tatsuya Yoshida, Jun Miyakoshi in Cancer Immunology, Immunotherapy (2023)

  5. No Access

    Article

    Evaluation of hepatic CYP3A enzyme activity using endogenous markers in lung cancer patients treated with cisplatin, dexamethasone, and aprepitant

    Aprepitant is used with dexamethasone and 5-HT3 receptor antagonists as an antiemetic treatment for chemotherapy, including cisplatin. Aprepitant is a substrate of cytochrome P450 (CYP) 3A4 and is known to cause ...

    Hideyuki Hibino, Naomi Sakiyama in European Journal of Clinical Pharmacology (2022)

  6. Article

    Open Access

    Comparison of time to failure of pembrolizumab plus chemotherapy versus pembrolizumab monotherapy: a consecutive analysis of patients having NSCLC with high PD-L1 expression

    There are two treatment strategies for non-small cell lung cancer (NSCLC) exhibiting a high expression level of programmed death-ligand 1 (tumor proportion score ≥ 50%): pembrolizumab plus chemotherapy and mon...

    Hiroshi Takumida, Hidehito Horinouchi, Ken Masuda in Cancer Immunology, Immunotherapy (2022)

  7. No Access

    Article

    Prognostic significance of cachexia in advanced non-small cell lung cancer patients treated with pembrolizumab

    Cancer cachexia is a multifactorial syndrome characterized by weight loss leading to immune dysfunction that is commonly observed in patients with advanced non-small cell lung cancer (NSCLC). We examined the i...

    Hitomi Jo, Tatsuya Yoshida, Hidehito Horinouchi in Cancer Immunology, Immunotherapy (2022)

  8. Article

    Open Access

    Clinical characteristics of advanced non-small cell lung cancer patients with EGFR exon 20 insertions

    Epidermal growth factor receptor (EGFR) exon 20 insertion mutations (Exon20ins) account for 4–12% of all EGFR mutations in non-small cell lung cancer (NSCLC) patients. Data on the differences in clinical characte...

    Chie Morita, Tatsuya Yoshida, Masayuki Shirasawa, Ken Masuda in Scientific Reports (2021)

  9. Article

    Open Access

    Prognostic impact of peripheral blood neutrophil to lymphocyte ratio in advanced-stage pulmonary large cell neuroendocrine carcinoma and its association with the immune-related tumour microenvironment

    The prognostic value of the neutrophil-to-lymphocyte ratio (NLR) with large cell neuroendocrine carcinoma (LCNEC) patients remains unclear. Thus, we performed a retrospective study to examine the relationship ...

    Masayuki Shirasawa, Tatsuya Yoshida, Hidehito Horinouchi in British Journal of Cancer (2021)

  10. Article

    Open Access

    Efficacy of anti-PD-1 antibodies in NSCLC patients with an EGFR mutation and high PD-L1 expression

    Several studies have demonstrated that non-small cell lung cancer patients (NSCLCs) harboring epidermal growth factor receptor (EGFR) mutations have poor clinical outcomes in response to treatment with programmed...

    Ken Masuda, Hidehito Horinouchi in Journal of Cancer Research and Clinical On… (2021)

  11. No Access

    Article

    Predictive value of serum VEGF levels for elderly patients or for patients with poor performance status receiving anti-PD-1 antibody therapy for advanced non-small-cell lung cancer

    The efficacy of immune checkpoint inhibitors (ICIs) in elderly and poor performance status (PS) patients is controversial, because clinical evidence is limited. This study aimed to find a predictive biomarker ...

    Ryota Shibaki, Shuji Murakami, Yuki Shinno in Cancer Immunology, Immunotherapy (2020)

  12. No Access

    Article

    Clinical characteristics of adrenal insufficiency as an immune-related adverse event in non-small-cell lung cancer

    Adrenal insufficiency (AI) is an immune-related adverse event of immune checkpoint inhibitors and on occasion could be serious. There have been few reports of clinical information regarding AI associated with ...

    Hanae Ida, Yasushi Goto, Jun Sato, Shintaro Kanda, Yuki Shinno in Medical Oncology (2020)