Mid-level data fusion strategy based on urinary nucleosides SERS spectra and blood CEA levels for enhanced preoperative detection of lymph node metastasis in colorectal cancer.

Background: Preoperative prediction of lymph node metastasis (LNM) plays a crucial role in the treatment and prognosis of colorectal cancer (CRC). The traditional histopathological examination is invasive and time-consuming, providing pathological features only postoperatively. Preoperative serum carcinoembryonic antigen (CEA) is strongly correlated with postoperative LN status.

Unlocking cell surface enzymes: A review of chemical strategies for detecting enzymatic activity.

Background: Cell surface enzymes are important proteins that play essential roles in controlling a wide variety of biological processes, such as cell-cell adhesion, recognition and communication. Dysregulation of enzyme-catalyzed processes is known to contribute to numerous diseases, including cancer, cardiovascular diseases and neurodegenerative disease. From the perspective of drug discovery and development, there is a growing interest in detecting the cell surface enzyme activity, propelled by the arising need for innovative diagnostic and therapeutic approaches to address various health conditions.

Collagen signature adds prognostically significant information to staging for breast cancer.

Background: Tumor-associated collagen signature (TACS) is an independent prognostic factor for breast cancer. However, it is unclear whether the complete collagen signature, including TACS, the TACS-based collagen microscopic features (TCMF1), and the TACS-based nuclear features (TCMF2), can provide additional prognostic information for the current tumor-node-metastasis (TNM) staging system.

Patients And Methods: We included 941 patients with breast cancer from three cohorts: the training (n = 355), internal (n = 334), and external validation cohorts (n = 252).

Cytokine release syndrome caused by immune checkpoint inhibitors: a case report and literature review.

Immune checkpoint inhibitors (ICIs) have gained widespread application in the treatment of malignant tumors. Cytokine release syndrome (CRS) is a systemic inflammatory response triggered by various factors, including infections and immunotherapy. We present a case of CRS occurring in a gastric cancer patient after receiving combination therapy of tislelizumab, anlotinib and combination of capecitabine and oxaliplatin.

Interactions between tumor-associated macrophages and regulated cell death: therapeutic implications in immuno-oncology.

Tumor-associated macrophages (TAMs) play a pivotal role in sculpting the tumor microenvironment and influencing cancer progression, particularly through their interactions with various forms of regulated cell death (RCD), including apoptosis, pyroptosis, ferroptosis, and necroptosis. This review examines the interplay between TAMs and these RCD pathways, exploring the mechanisms through which they interact to promote tumor growth and advancement. We examine the underlying mechanisms of these intricate interactions, emphasizing their importance in cancer progression and treatment.

Sustained Endocytosis Inhibition via Locally-Injected Drug-Eluting Hydrogel Improves ADCC-Mediated Antibody Therapy in Colorectal Cancer.

The epidermal growth factor receptor (EGFR) is a validated therapeutic target for RAS/RAF wild-type colorectal cancer (CRC). However, monoclonal antibody-based anti-EGFR therapies such as cetuximab have limited effectiveness. Herein, it is identified that EGFR internalization is associated with poor treatment response and prognosis in patients with CRC, based on a retrospective analysis of patients treated with cetuximab.

Prospective multicenter study of camrelizumab in real-world settings for asian patients with esophageal squamous cell carcinoma.

Background: In this study, we aimed to evaluate the real-world efficacy and safety of camrelizumab and identify clinicolaboratory factors that predict treatment outcomes in patients with unresectable advanced, recurrent, or metastatic esophageal squamous cell carcinoma (ESCC) receiving camrelizumab.

Methods: Herein, 174 patients with unresectable advanced, recurrent, or metastatic ESCC treated with camrelizumab monotherapy (n = 30), camrelizumab + chemotherapy (CT; n = 91), and camrelizumab + radiotherapy (RT; n = 53) between October 1, 2019 and October 1, 2022 were included.

Results: The median follow-up time was 20 months (range, 1-34 months).

Economic evaluation of treating invasive aspergillosis with isavuconazole, posaconazole and voriconazole in China.

To assess the cost-effectiveness of treating invasive aspergillosis with isavuconazole, posaconazole and voriconazole in China. A cost-consequence analysis (CCA) was conducted, considering both healthcare system and patient out-of-pocket perspectives. We considered the costs of medications, diagnostics and hospitalization and the consequences of mortality, response rate and adverse events.

Bulk- and single cell-RNA sequencing reveal KIF20A as a key driver of hepatocellular carcinoma progression and immune evasion.

Introduction: Kinesin family member 20A (KIF20A) is essential for cell proliferation and is implicated in promoting tumor progression, but its role in hepatocellular carcinoma (HCC) remains poorly studied.

Methods: Through the analysis of bulk RNA-sequencing (bulk RNA-seq) and single-cell RNA sequencing (scRNA-seq) data, the expression of KIF20A and its relationship with diagnosis, prognosis, and the immune microenvironment were examined. The association between KIF20A and the malignant progression and metastasis of HCC was confirmed through and experiments.

Uncovering the predictive and immunomodulatory potential of transient receptor potential melastatin family-related CCNE1 in pan-cancer.

Millions of new cases of cancer are diagnosed worldwide each year, making it a serious public health concern. Developments in customized therapy and early detection have significantly enhanced treatment for and results from cancer. Therefore, it is important to investigate new molecular biomarkers.

Pathogen spectrum and microbiome in lower respiratory tract of patients with different pulmonary diseases based on metagenomic next-generation sequencing.

Introduction: The homeostasis of the microbiome in lower respiratory tract is crucial in sustaining normal physiological functions of the lung. Different pulmonary diseases display varying degrees of microbiome imbalance; however, the specific variability and clinical significance of their microbiomes remain largely unexplored.

Methods: In this study, we delineated the pathogen spectrum and commensal microorganisms in the lower respiratory tract of various pulmonary diseases using metagenomic sequencing.

De novo strategy of organic semiconducting polymer brushes for NIR-II light-triggered carbon monoxide release to boost deep-tissue cancer phototheranostics.

The integration of photoacoustic imaging (PAI) and photothermal therapy (PTT) within the second near-infrared (NIR-II) window, offering a combination of high-resolution imaging and precise non-invasive thermal ablation, presents an attractive opportunity for cancer treatment. Despite the significant promise, the development of this noninvasive phototheranostic nanomedicines encounters challenges that stem from tumor thermotolerance and limited therapeutic efficacy. In this contribution, we designed an amphiphilic semiconducting polymer brush (SPB) featuring a thermosensitive carbon monoxide (CO) donor (TDF-CO) for NIR-II PAI-assisted gas-augmented deep-tissue tumor PTT.

MDM4 inhibits ferroptosis in p53 mutant colon cancer via regulating TRIM21/GPX4 expression.

MDM4 is one of the major regulators of p53. The biological effect of MDM4 on tumor is controversial, its role and molecular mechanism in colon cancer progression and prognosis are still unclear. In this study, we identify that MDM4 is significantly overexpressed in human colon cancer and high MDM4 expression was associated with poor prognosis of colon cancer with mutant p53.

Toripalimab Plus Chemotherapy as a First-Line Therapy for Extensive-Stage Small Cell Lung Cancer: The Phase 3 EXTENTORCH Randomized Clinical Trial.

Importance: Patients with extensive-stage small cell lung cancer (ES-SCLC) have poor prognoses and unmet medical needs.

Objective: To evaluate the efficacy and safety of toripalimab plus etoposide and platinum-based chemotherapy (EP) vs placebo plus EP as a first-line treatment for patients with ES-SCLC.

Design, Setting, And Participants: This multicenter, double-blind, placebo-controlled phase 3 randomized clinical trial (EXTENTORCH study) enrolled patients from September 26, 2019, to May 20, 2021, and was conducted at 49 sites in China.

Pharmacokinetic Positron Emission Tomography Imaging of an Optimized CD38-Targeted Ga-Labeled Peptide in Multiple Myeloma: A Pilot Study.

Multiple myeloma (MM) is an incurable disease characterized by its clinical and prognostic heterogeneity. Despite conventional chemotherapy and autologous hematopoietic stem cell transplantation, the management of relapsed and refractory MM disease poses significant challenges, both medically and socioeconomically. CD38, highly expressed on the surface of MM cells, serves as a distinct tumor biological target in MM.

SNF2L maintains glutathione homeostasis by initiating SLC7A11 transcription through chromatin remodeling.

SNF2L encodes an ISWI chromatin remodeling factor that promotes gene transcription and is consistently elevated in cancers. Previous studies have shown that inhibiting SNF2L expression in cancer cells leads to significant growth suppression, DNA damage, and cell death. However, the underlying mechanisms remain poorly understood.

Correlation of enlarged perivascular spaces in basal ganglion and cancer-associated stroke: a case-control study in China.

Introduction: The incidence of cancer-associated ischaemic stroke (IS) is increasingly prevalent. This study aimed to assess the levels of enlarged perivascular spaces in basal ganglion (BG-EPVS) in cancer-associated patients who had a stroke compared with the control group, and to investigate the diagnostic utility of BG-EPVS in the context of cancer-associated stroke.

Method: A matched case-control study was conducted in Xiamen, China.

Metastasis-directed ablation of hepatocellular carcinoma with pulmonary oligometastases: a long-term multicenter study.

Purpose: Ablation is a promising approach for eliminating intrathoracic metastases. We compared the effectiveness of a combination of metastasis-directed ablation and systemic therapy with that of systemic therapy alone for patients with hepatocellular carcinoma (HCC) having pulmonary oligometastases.

Materials And Methods: We analyzed 679 patients with HCC and pulmonary oligometastases from seven tertiary hospitals.