Efficacy of befotertinib in non-small cell lung cancer harboring uncommon compound EGFR mutations G719X and S768I: a case report.

The discovery of epidermal growth factor receptor (EGFR) somatic mutations and the availability of tyrosine kinase inhibitors (TKIs) as targeted therapies have transformed the treatment landscape for advanced non-small cell lung cancer (NSCLC). G719X and S768I mutations, often present in the form of complex mutations, are considered rare. This study firstly reported the treatment outcome of a locally advanced unresectable NSCLC patient with a rare complex EGFR G719X/S768I mutations who received befotertinib.

NeoSCORE II: three vs four cycles of neoadjuvant sintilimab + chemotherapy for squamous non-small-cell lung cancer.

Immune checkpoint inhibitors (ICIs) plus chemotherapy has demonstrated efficacy in resectable non-small-cell lung cancer (NSCLC), yet the optimal period of neoadjuvant immunochemotherapy is undetermined. In a phase II study (neoSCORE, NCT04459611), more neoadjuvant therapy cycles appeared to provide greater pathological remission, and patients with squamous NSCLC had a better major pathological response rate than those with nonsquamous NSCLC. Sintilimab, a monoclonal anti-PD-1 antibody, has shown encouraging antitumor activity and safety in multiple cancers, including NSCLC.

Research progress on plant functional traits in agroecosystems.

Plant functional traits have an essential role in community formation and ecosystem function. Unlike natu-ral ecosystems, agroecosystems are affected by natural conditions and human management. Plant (.

Tissue-resident CD69 CXCR6 Natural Killer cells with exhausted phenotype accumulate in human non-small cell lung cancer.

Natural killer (NK) cells with tissue-residency features (trNK cells) are a new subpopulation of NK cells, which plays an important role in tissue homeostasis. However, the characteristics of trNK cells in the tumor microenvironment (TME) of human cancers remain unclear. Using multicolor flow cytometry, we investigated the quantity, phenotype, and function of trNK cells in biospecimens freshly resected from 60 non-small cell lung cancer (NSCLC) patients.

Using aquatic animals as partners to increase yield and maintain soil nitrogen in the paddy ecosystems.

Whether species coculture can overcome the shortcomings of crop monoculture requires additional study. Here, we show how aquatic animals (i.e.

A multidisciplinary collaborative model based on single-port thoracoscopy for the treatment of giant mediastinal lymph node hyperplasia: a case report.

Mediastinal unicentric Castleman disease (UCD) frequently manifests as a hyper-enhancing lymph node mass and is often surgically curable. However, because of excessive vascularisation and adhesion to important surrounding structures, surgery is often associated with severe haemorrhage that is often difficult to control thoracoscopically. Therefore, thoracotomy is often preferred, which increases the trauma to the patient and affects postoperative recovery.

ZNF655 is involved in development and progression of non-small-cell lung cancer.

Aims: Non-small cell lung cancer (NSCLC) is a malignant tumor with high mortality, which seriously endangers human health. The clinical significance, biological function and potential mechanism of Zinc finger protein 655 (ZNF655) in NSCLC are discussed in this study.

Materials And Methods: The expression level of ZNF655 in NSCLC was clarified by immunohistochemical (IHC) staining.

CD38 identifies pre-activated CD8+ T cells which can be reinvigorated by anti-PD-1 blockade in human lung cancer.

Background: CD38 has been observed expressing in activated T cells, while the features and functions of CD38+ T cells in human NSCLC are still unclear.

Methods: Here we uncovered the correlation between CD38 expression and survival and immune infiltration levels in tumor of NSCLC. Then, we collected samples from 51 NSCLC patients to study the biological feature and response to anti-PD-1 of tumor-infiltrating CD38+ CD8+ T cells in vitro.

CD8 T Cells Form the Predominant Subset of NKG2A Cells in Human Lung Cancer.

NKG2A is an inhibitory receptor of both T cells and natural killer (NK) cells. Persistent activation promotes T cells and NK cells to express NKG2A and results in the progression of chronic infection and cancer. However, the characteristics and subsets of NKG2A lymphocytes in human lung cancer are still unclear.

Mechanism of VIPR1 gene regulating human lung adenocarcinoma H1299 cells.

The vasoactive intestinal peptide receptor-1(VIPR1) has prominent growth effects on a number of common neoplasms. However, there were contradictions in the effect cross different cancers. We aimed to explore the effect of VIPR1 overexpression on a human lung adenocarcinoma cell line H1299.

The maintenance of stable yield and high genetic diversity in the agricultural heritage torreya tree system.

Background: Understanding how traditional agriculture systems have been maintained would help design sustainable agriculture. In this study, we examined how farmers have used two types of local trees (Torreya grandis) for stable yield and maintaining genetic diversity in the "globally important agricultural heritage torreya tree system". The two type of torreya trees are grafted torreya (GT) tree and non-grafted-torreya (NGT) tree.

Risk factors of lymph node metastasis in lung squamous cell carcinoma of 3 cm or less in diameter.

Through literature review we cannot find an efficient risk factor of lymph node metastasis in lung squamous cell carcinoma (SCC). This study aimed to investigate the risk factors of pathological lymph node status in patients with lung SCC of 3 cm or less in diameter, to provide some reference for the fellow surgeons in the decision of operative option.In total, we analyzed 154 patients with lung SCC of 3 cm or less in diameter who underwent lobectomy or bilobectomy or pneumonectomy with systematic lymph node dissection.

Inverse role of distinct subsets and distribution of macrophage in lung cancer prognosis: a meta-analysis.

Background: Tumor-associated macrophages (TAMs) play a crucial role in the regulation of local inflammatory and immune response of tumor microenvironment, being associated with worse outcome of several solid tumors. But the prognostic value of tumor-infiltrating TAMs in lung cancer is still controversial.

Methods: We conduct a meta-analysis of 3055 patients in 21 studies searched from PubMed and Medline to investigate the correlation between tumor-infiltrating TAMs, including distinct TAM subsets and tissue distribution, and survival of lung cancer.

Left bronchial isomerism in a lung cancer patient undergoing right upper pulmonary lobectomy via a thoracoscope.

Left bronchial isomerism is a rare condition characterized by a bronchial structure on the right side that is a mirror image of the left side. In this report, we record our experience with a 62-year-old female lung cancer patient in whom left bronchial isomerism was discovered during surgery using a thoracoscope. A right upper pulmonary lobectomy was successfully completed, the key to which was successful separation of the right upper and middle lobes.

Prognostic role of STAT3 in solid tumors: a systematic review and meta-analysis.

Accumulated studies have provided controversial evidences of the association between signal transducer and activator of transcription proteins 3 (STAT3) expression and survival of human solid tumors. To address this inconsistency, we performed a meta-analysis with 63 studies identified from PubMed, Medline and EBSCO. We found STAT3 overexpression was significantly associated with worse 3-year overall survival (OS) (OR = 2.

NF-κB Expression and Outcomes in Solid Tumors: A Systematic Review and Meta-Analysis.

Nuclear factor-kappaB (NF-κB) is a key inflammatory transcription factor expressed frequently in tumors. Numerous studies have investigated the correlation between NF-κB expression and prognosis in solid tumors, but the conclusions are still in contradiction. Here, we conduct a meta-analysis to explore the overall association of NF-κB overexpression and survival in human solid tumors.

Minimally invasive esophageal resection and intrathoracic anastomosis for lower thoracic esophageal cancer with single position.

There are various esophagectomy approaches for lower thoracic esophageal cancer, and the minimally invasive esophagectomy (MIE) approach shows the advantages of less discomfort, shorter length of stay and a faster recovery to baseline status than open approaches. The current study reports a case of lower thoracic esophageal cancer was treated using a single-position, minimally invasive surgical technique with laparoscopy and thoracoscopy. A 68-year-old man, whose gastroscopy identified the esophageal carcinoma, came to our medical center due to dysphagia for over 1 year.

Pulmonary resection and systemic lymph node dissection in a patient with breast cancer who had a 33-year disease-free interval.

Objective: Breast cancer metastasis to the lung is common. The resection of lung metastases in patients with breast cancer has been controversial. Here, we present a very rare case of pulmonary and mediastinal lymph node metastases in a patient with breast cancer who had a disease-free interval (DFI) of more than 33 years.