Considering the presence of mediastinal lymph node involvement and programmed death-ligand 1 expression, the patient received four courses of cisplatin and vinorelbine, followed by treatment with atezolizumab. Programmed death-ligand 1-positive typical carcinoids are associated with a higher frequency of lymph node metastasis and poorer prognosis. Additional case investigations are required to assess the efficacy of immune checkpoint inhibitors in typical carcinoid.
Using this system, we engineered a covalent programmed death-ligand 1 (PD-L1) antagonistic nanobody with rapid crosslinking kinetics (kobs = 0.18 min-1, t1/2 = 3.8 min) and improved tumor suppression compared with envafolimab and atezolizumab. Similarly, we engineered a fast-acting covalent interleukin-18 (IL-18) (kobs = 0.54 min-1, t1/2 = 1.3 min) and a covalent miniprotein targeting the receptor binding domain (RBD) of SARS-CoV-2, demonstrating applicability across protein modalities.
5 days ago
Journal
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PD-L1 (Programmed death ligand 1) • IL18 (Interleukin 18)
Chemoimmunotherapy with carboplatin, etoposide, and atezolizumab resulted in a remarkable tumor response. This is an extremely rare case of C-SCLC with rhabdomyosarcomatous differentiation that was diagnosed using a thoracoscopic biopsy and was treated with chemoimmunotherapy.
6 days ago
Journal
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SYP (Synaptophysin)
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Tecentriq (atezolizumab) • carboplatin • etoposide IV
In EGFR-mutated unresectable stage III disease, durvalumab was not endorsed; osimertinib consolidation was favored. The only non-consensus item was adjuvant atezolizumab for PD-L1 ≥ 1% after platinum chemotherapy in EGFR/ALK - negative stage II - IIIA disease (AJCC 7th), lacking INVIMA approval at the time. This Delphi consensus provides a practical national framework for perioperative and unresectable stage III NSCLC management in Colombia.
6 days ago
Journal • PD(L)-1 Biomarker • IO biomarker
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PD-L1 (Programmed death ligand 1) • ALK (Anaplastic lymphoma kinase)