Cancer-Associated Fibroblast Signature Can Predict Prognosis and Therapeutic Responses in Skin Cutaneous Melanoma.

Skin cutaneous melanoma (SKCM) is a lethal skin cancer with a poor prognosis and limited response to immunotherapy. Cancer-associated fibroblasts (CAFs) are key contributors to tumor progression, therapy resistance, and immunosuppression. In this study, mRNA sequencing and clinical data from SKCM samples were obtained from The Cancer Genome Atlas (TCGA) and Gene Expression Omnibus (GEO) databases to evaluate the prognostic significance, therapeutic implications, and potential for enhancing immunotherapy through targeting CAFs in SKCM.

Neurturin-Induced Activation of GFRA2-RET Axis Potentiates Pancreatic Cancer Glycolysis via Phosphorylated Hexokinase 2.

Pancreatic cancer, characterized by its insidious onset, high invasiveness, resistance to chemotherapy, and a grim prognosis, with a five-year survival rate hovering below 10%. The identification of novel therapeutic targets addressing tumor progression is therefore critically important. While perineural invasion (PNI) is recognized as a pathological hallmark and key driver of pancreatic cancer progression, its role in metabolic reprogramming of malignant cells has not been fully elucidated.

Prognostic factors for lacrimal gland adenoid cystic carcinoma: a retrospective study in Chinese patients.

Aim: To explore the prognostic factors for lacrimal gland adenoid cystic carcinoma (LGACC) in Chinese patients.

Methods: Clinical and histopathological data were reviewed in patients with pathologically confirmed LGACC. Local recurrence, metastasis, and disease-specific death were the main outcome measures.

Corrigendum: Association of preoperative NANOG-positive circulating tumor cell levels with recurrence of hepatocellular carcinoma.

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RBMS1 reflects a distinct microenvironment and promotes tumor progression in ocular melanoma.

Ocular melanoma, including uveal melanoma (UM) and conjunctival melanoma (CM), is the most common ocular cancer among adults with a high rate of recurrence and poor prognosis. Loss of epigenetic homeostasis disturbed gene expression patterns, resulting in oncogenesis. Herein, we comprehensively analyzed the DNA methylation, transcriptome profiles, and corresponding clinical information of UM patients through multiple machine-learning algorithms, finding that a methylation-driven gene RBMS1 was correlated with poor clinical outcomes of UM patients.

Novel insights into TCR-T cell therapy in solid neoplasms: optimizing adoptive immunotherapy.

Adoptive immunotherapy in the T cell landscape exhibits efficacy in cancer treatment. Over the past few decades, genetically modified T cells, particularly chimeric antigen receptor T cells, have enabled remarkable strides in the treatment of hematological malignancies. Besides, extensive exploration of multiple antigens for the treatment of solid tumors has led to clinical interest in the potential of T cells expressing the engineered T cell receptor (TCR).

Single-Cell Transcriptomic Sequencing Reveals Tissue Architecture and Deciphers Pathological Reprogramming During Retinal Ischemia in Macaca fascicularis.

Purpose: Acute retinal arterial ischemia diseases (ARAIDs) are ocular emergencies that require immediate intervention within a restricted therapeutic window to prevent blindness. However, the underlying molecular mechanisms contributing to the pathogenesis of ARAIDs remain enigmatic. Herein, we present the single-cell RNA sequencing (scRNA-seq) alterations during ischemia in the primate retina as a preliminary endeavor in understanding the molecular complexities of ARAIDs.

Loop-mediated isothermal amplification linked a nanoparticles-based biosensor for detecting Epstein-Barr virus.

Epstein-Barr virus (EBV) is a ubiquitous gamma herpesvirus that maintains a lifelong latent association with B lymphocytes. Here, a rapid and reliable diagnosis platform for detecting EBV infection, employing loop-mediated isothermal amplification (LAMP) combined with a gold nanoparticles-based lateral flow biosensors (AuNPs-LFB) (termed LAMP Amplification Mediated AuNPs-LFB Detection, LAMAD), was developed in the current study. A set of specific LAMP primers targeting the Epstein-Barr nuclear antigen (EBNA) leader protein (EBNA-LP) gene was designed and synthesized.

Histone lactylation-boosted ALKBH3 potentiates tumor progression and diminished promyelocytic leukemia protein nuclear condensates by m1A demethylation of SP100A.

Albeit N1-Methyladenosine (m1A) RNA modification represents an important regulator of RNA metabolism, the role of m1A modification in carcinogenesis remains enigmatic. Herein, we found that histone lactylation enhances ALKBH3 expression and simultaneously attenuates the formation of tumor-suppressive promyelocytic leukemia protein (PML) condensates by removing the m1A methylation of SP100A, promoting the malignant transformation of cancers. First, ALKBH3 is specifically upregulated in high-risk ocular melanoma due to excessive histone lactylation levels, referring to m1A hypomethylation status.

A modified multiple cross displacement amplification linked with a gold nanoparticle biosensor for the detection of Epstein-Barr virus in clinical applications.

Epstein-Barr virus (EBV), a double-stranded DNA virus belonging to the family , infects more than 95% of healthy adults by attacking the host immune system. Here, a novel detection protocol, utilizing the modified multiple cross displacement amplification (MCDA) technique combined with a gold nanoparticles-based lateral flow biosensors (AuNPs-LFB), was devised and developed to detect EBV infection (termed EBV-MCDA-LFB assay). Ten MCDA primers targeting the gene were designed, including CP1* primers modified with 6-carboxyfluorescein (FAM) and D1* primers modified with biotin.

Publication Trends of Research on Head and Neck Squamous Cell Carcinoma During 2002 to 2022: A 20-Year Bibliometric Study.

Background: Head and neck squamous cell carcinoma (HNSCC) is the sixth most common cancer worldwide. Our study attempted to analyze the research trends in HNSCC and compare contributions from different countries, institutions, journals, and authors.

Materials And Methods: The authors extracted publications in this field from 2002 to 2022 from the Web of Science database.

Does vitreous haemorrhage and calcification lead to increased risk of enucleation in advanced retinoblastoma?

Purpose: To explore whether varying degrees of vitreous haemorrhage (VH) and calcification act as risk factors for enucleation in patients with advanced retinoblastoma (RB).

Methods: Advanced RB was defined by the international classification of RB (Philadelphia version). Basic information for retinoblastoma patients diagnosed as groups D and E in our hospital between January 2017 and June 2022 was reviewed by logistics regression models.

Risk factors for cataract in retinoblastoma management.

Aims: To investigate the risk factors for cataract following eye-preserving therapies for retinoblastoma.

Methods: This retrospective, single-centre cohort study included patients diagnosed with retinoblastoma receiving eye-preserving therapies between January 2017 and June 2021. Cataract by the end of the follow-up was the main outcome.

Nuclear PD-L1 promotes EGR1-mediated angiogenesis and accelerates tumorigenesis.

Targeting programmed cell death protein ligand 1 (PD-L1) remains one of the most essential immunotherapies in cancer. PD-L1 has been detected in the nucleus in multiple malignancies, playing an oncogenic role independent of immune checkpoint regulation. Howbeit, the regulatory function of nuclear PD-L1 (nPD-L1) remains to be fully understood.

Correlating somatic copy number alteration in aqueous humour cfDNA with chemotherapy history, eye salvage and pathological features in retinoblastoma.

Unlabelled: BackgroundThis study determined to probe the potential association between somatic copy number alteration (SCNA) in retinoblastoma (RB) aqueous humour (AH) and pathological high-risk factors, clinical features and previous chemotherapy history.

Methods: Single-centre retrospective cohort study from including 58 AH samples collected from 58 patients diagnosed. Among them, 41 samples were collected after enucleation and 17 samples were collected before intravitreal chemotherapy.

Epigenetic drug library screening reveals targeting DOT1L abrogates NAD synthesis by reprogramming H3K79 methylation in uveal melanoma.

Uveal melanoma (UM) is the most frequent and life-threatening ocular malignancy in adults. Aberrant histone methylation contributes to the abnormal transcriptome during oncogenesis. However, a comprehensive understanding of histone methylation patterns and their therapeutic potential in UM remains enigmatic.

Extrachromosomal circular DNA: biogenesis, structure, functions and diseases.

Extrachromosomal circular DNA (eccDNA), ranging in size from tens to millions of base pairs, is independent of conventional chromosomes. Recently, eccDNAs have been considered an unanticipated major source of somatic rearrangements, contributing to genomic remodeling through chimeric circularization and reintegration of circular DNA into the linear genome. In addition, the origin of eccDNA is considered to be associated with essential chromatin-related events, including the formation of super-enhancers and DNA repair machineries.

Publication trends of research on conjunctival melanoma during 1997-2022: A 25-year bibliometric study.

Background: Conjunctival melanoma (CM) is a life-threatening ocular tumor with a high rate of local recurrence and metastasis. Our objective is to analyze research trends in CM field and compare contributions from different countries, institutions and authors.

Methods: We extracted all CM-related publications published from 1997 to 2022 from the Web of Science database and applied Microsoft Excel and VOSviewer to review publication data, analyze publication trends, and visualize relevant data.

Nerve Dependence in Colorectal Cancer.

Cancerous invasion of nerves has been reported in a list of malignant tumors as a high-risk pathological feature and marker of poor disease outcome especially in neurotrophic cancers (such as in pancreas and prostate), indicating that although once neglected, nerves could have played a pivotal role in tumorigenesis and cancer progression. In colorectal cancer, perineural invasion, a specific form of tumor-nerve interaction referring to the identification of tumor cells in proximity to the nerve, has been recognized as a strong and independent prognosis predictor; denervation of autonomic nerves and enteric nerves have shown that the existence of these nerves in the gut are accompanied by promoted cancer proliferation, further supporting that nerve is a potential accomplice to shield and nurture tumor cells. However, the precise role of nerve in CRC and the pattern of interaction between CRC cells and nerve has not been unveiled yet.

Severe absence of intra-orbital fat in a patient with orbital venous malformation: A case report.

Background: The orbital venous malformation is quite common in orbital diseases. Clinically, it is usually characterized by proptosis. However, among patients with distensible venous malformations, if the lesions continuously progress, they may induce enlargement of the orbital bone or orbital lipoatrophy, which in turn leads to enophthalmos.

Monitoring Retinoblastoma by Machine Learning of Aqueous Humor Metabolic Fingerprinting.

The most common intraocular pediatric malignancy, retinoblastoma (RB), accounts for ≈10% of cancer in children. Efficient monitoring can enhance living quality of patients and 5-year survival ratio of RB up to 95%. However, RB monitoring is still insufficient in regions with limited resources and the mortality may even reach over 70% in such areas.

Oncolytic Virotherapy: From Bench to Bedside.

Oncolytic viruses are naturally occurring or genetically engineered viruses that can replicate preferentially in tumor cells and inhibit tumor growth. These viruses have been considered an effective anticancer strategy in recent years. They mainly function by direct oncolysis, inducing an anticancer immune response and expressing exogenous effector genes.