Epidemiological analysis of HPV in Sichuan during 2014-2021.

Introduction: Cervical cancer is a common malignancy among woman, strong molecular epidemiological data show that high risk HPV infection is the main cause of cervical cancer.

Material And Methods: Samples were collected from Sichuan women's and children's hospital based on the relevant guidelines and regulations, HPV DNA was extracted and evaluated by Human Papillomavirus Genotyping Kit for 21 types, according to the manufacturer's guidelines to analyze the epidemic age, mixed infection types, variation trend of HPV types in Sichuan from 2014 to 2021; Results: Out of 51174 samples11165 (21.82 %) HPV positive samples were detected, all belonging to alpha family, 53.

Disulfiram: A Food and Drug Administration-approved multifunctional role in synergistically drug delivery systems for tumor treatment.

Disulfiram (DSF), a Food and Drug Administration (FDA)-approved drug for the treatment of alcoholism, has been found to have antitumor activity. DSF showed better antitumor efficiency when it was used in combination with certain antitumor drugs. DSF plays an important role in cancer treatment.

T cell landscape and dynamics in immunoglobulin light chain amyloidosis before and after daratumumab-based therapy.

Amyloid light-chain (AL) is characterized by the presence of small, poorly proliferating plasma cell clones with the production and deposition of light chains into tissues. T cell changes within the tumour microenvironment in AL are poorly understood. By sequencing at a single-cell level of CD3 T cells purified from bone marrow (BM) and blood of newly diagnosed AL patients before and after a combination of daratumumab with cyclophosphamide, bortezomib, and dexamethasone (Dara-BCD), we analysed the transcriptomic features of T cells and found an expansion, activation and type I cytokine upregulation in BM and circulating T cells after the treatment.

Transcriptional heterogeneity of clonal plasma cells and immune evasion in immunoglobulin light chain amyloidosis.

Immunoglobulin light chain amyloidosis (AL amyloidosis) is characterized by the presence of B cells producing amyloidogenic immunoglobulin light chains (LCs). The low frequency of aberrant B cells in AL is often masked by a polyclonal B cell background, making it difficult for treatment. We analyzed the single-cell RNA sequencing data from GEO database to compare the plasma cell (PCs) in four individuals with AL amyloidosis, one AL subject after treatment, and six healthy controls.