Publications by authors named "Zhengqi Cao"

Background: Given the promising efficacy of targeted therapies in patients with advanced non-small cell lung cancer (NSCLC) harboring oncogenic drivers, its use in adjuvant and even neoadjuvant therapy is increasing. Lorlatinib is a potent brain-penetrating third-generation anaplastic lymphoma kinase () and c-ros oncogene 1, receptor tyrosine kinase () tyrosine kinase inhibitors (TKIs) with broad mutation coverage. Currently, there is a limited evidence regarding the efficacy of lorlatinib as neoadjuvant therapy in locally advanced NSCLC in the presence of rearrangements.

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The Cambrian explosion is represented by a rapid diversification of early animals in which the role of marine primary productivity remains obscure. In this study, we analyzed multiple geochemical data, including TOC, major, and trace elements, in the basinal Yuanjia section, South China. Covariations among TOC, P/Al, Cu, and Ni suggest that they could be taken as effective marine productivity proxies in the early Cambrian Nanhua Basin.

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Background: Neoadjuvant immunotherapy with anti-programmed death-1 (neo-antiPD1) has revolutionized perioperative methods for improvement of overall survival (OS), while approaches for major pathologic response patients' (MPR) recognition along with methods for overcoming non-MPR resistance are still in urgent need.

Methods: We utilized and integrated publicly-available immune checkpoint inhibitors regimens (ICIs) single-cell (sc) data as the discovery datasets, and innovatively developed a cell-communication analysis pipeline, along with a VIPER-based-SCENIC process, to thoroughly dissect MPR-responding subsets. Besides, we further employed our own non-small cell lung cancer (NSCLC) ICIs cohort's sc data for validation in-silico.

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Purpose: SMARCA4-deficient thoracic tumors, characterized by distinct clinicopathological, morphological, immunohistochemical, and genetic features, differ significantly from conventional non-small-cell lung carcinomas (NSCLCs). This group encompasses both SMARCA4-deficient NSCLCs (SMARCA4-NSCLCs) and SMARCA4-deficient undifferentiated tumors (SMARCA4-UTs). The efficacy of PD-1 inhibitors in treating SMARCA4-deficient thoracic tumors remains uncertain.

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Background: Neoadjuvant chemoimmunotherapy treatment (NCIT) has achieved great success for non-small cell lung cancer (NSCLC); however, the intrinsic mechanism underlying this treatment remains unclear.

Methods: Thirty-two patients with stage IIA-IIIC NSCLC who underwent surgery after NCIT were included in this retrospective study. Multiplex immunofluorescence (mIF) staining and image analysis assays were performed on the samples collected before and after NCIT for each patient.

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