Pancreatic cancer is a highly lethal malignancy with limited treatment response. Despite advancements in treatment, systemic chemotherapy remains the primary therapeutic approach for over 80% of patients, with no established biomarkers to guide drug selection. Traditional two-dimensional (2D) culture models fail to replicate the tumor microenvironment, necessitating the development of more advanced

Ferroptosis, the non-apoptotic, iron-dependent form of cell death is an unavoidable outcome and byproduct of cellular metabolism. Reactive oxygen species generation during metabolic activities transcends to Fe2+-induced lipid peroxidation, leading to ferroptosis. Cancer cells being highly metabolic are more prone to ferroptosis. However, their neoplastic nature enables them to bypass ferroptosis and

Cancer treatment has been revolutionized by immunotherapy and nanomedicine, offering innovative strategies to overcome the tumor microenvironment (TME) complexities. However, challenges such as therapeutic resistance, off-target effects, and immune suppression necessitate advanced delivery systems and combination approaches. Recent advancements in nanoparticle-based therapies, biomimetic platforms

Cancer continues to be a significant international health issue, which demands the invention of new methods for early detection, precise diagnoses, and personalized treatments. Artificial intelligence (AI) has rapidly become a groundbreaking component in the modern era of oncology, offering sophisticated tools across the range of cancer care. In this review, we performed a systematic survey of the

Soft tissue sarcoma (STS) is a rare, heterogeneous malignancy with limited treatment options for metastatic disease. Despite advances in immunotherapy, including PD-1 inhibitors, clinical outcomes remain suboptimal, highlighting the need for novel biomarkers and therapeutic strategies. This study investigated the role of TACC2 in STS, focusing on its impact on the immune microenvironment and immunotherapy

This study aims to investigate the role of RGS2 in immune regulation in lung cancer (LC) and explore the regulatory relationship between RGS2 and BATF2 in modulating T cell exhaustion and tumor immune evasion. Single-cell transcriptome-based analysis was performed to identify CD8+ T-cell profiles and regulatory factors in six LC patients receiving neoadjuvant PD-1 blockade therapy. Mouse 3LL cells

PARP inhibitors have profoundly changed treatment options for cancers with homologous recombination repair defects, especially those carrying BRCA1/2 mutations. However, the development of resistance to these inhibitors presents a significant clinical challenge as it limits long-term effectiveness. This review provides an overview of the current understanding of resistance mechanisms to PARP inhibitors

Nuclear receptors (NRs) are a superfamily of transcription factors that are involved in various pathophysiological processes. The human genome contains 48 types of nuclear receptors, including steroid hormone receptors (e.g., estrogen receptor [ER] and vitamin D receptor [VDR]), nonsteroid hormone receptors (e.g. peroxisome proliferator-activated receptor [PPAR] and retinoic acid receptor [RAR]), and

Epigenetic modulators in combination with proapoptotic drugs have become the standard of care treatment in hematological malignancies. Conversely, these combinations have failed to demonstrate clinical efficacy in solid tumors. To address this discrepancy, we conducted a comprehensive analysis of the anti-tumor activity of epigenetic inhibitors in combination with BH3 mimetics that block anti-apoptotic

Paediatric bone sarcomas (e.g. Ewing sarcoma, osteosarcoma) comprise significant biological and clinical heterogeneity. This extreme heterogeneity affects response to systemic therapy, facilitates inherent and acquired drug resistance and possibly underpins the origins of metastatic disease, a key component implicit in cancer related death. Across all cancers, metastatic models have offered competing

Nucleosome assembly protein 1-like 1 (NAP1L1) has been implicated in promoting tumor cell proliferation. However, its role in regulating autophagy in tumors, including nasopharyngeal carcinoma (NPC), remains unclear. In this study, we observed that autophagy-inducing agents reduced NAP1L1 protein levels without affecting its mRNA expression. Reduced NAP1L1 enhanced autophagosome formation and maturation

Colorectal cancer (CRC) liver metastasis is the main cause of cancer-related mortality. How liver influences intercellular communication to support CRC liver metastasis remains unknown. Herein, we link GP73, whose chronic upregulation in hepatocytes triggers non-obese metabolic-dysfunction associated steatotic liver disease (MASLD) in mice, with exosome biogenesis and CRC liver metastasis. Mice with

Cancer remains a significant global health burden due to its high morbidity and mortality. Oncogene-targeted therapy and immunotherapy have markedly improved the 5-year survival rate in the patients with advanced or metastatic tumors compared to outcomes in the era of chemotherapy/radiation. Nevertheless, the majority of patients remain incurable. Initial therapies eliminate the bulk of tumor cells

Lemur Tail Kinase 3 (LMTK3) promotes cell proliferation, invasiveness and therapy resistance, and its expression correlates with poor survival in several different malignancies, including breast cancer. Crosstalk through extracellular vesicles (EVs) is an increasingly appreciated mechanism of cell communication within the tumour immune microenvironment, which contributes to different aspects of cancer

Human-resident microbes typically cluster into biofilms - structurally organized communities embedded within a matrix of self-produced extracellular polymeric substance (EPS) that serves as a protective shield. These biofilms enhance microbial survival and functional adaptability, favoring a symbiotic relationship with the host under physiological conditions. However, biofilms exhibit a dual role in

The niche microenvironment plays a crucial role in regulating the fate of normal skin stem cells (SSCs) and cancer stem cells (CSCs). Therapeutically targeting the CSC niche holds promise as an effective strategy; however, the dual effects of shared SSC niche signaling in CSCs have contributed to the aggressive characteristics of tumors and poor survival rates in skin cancer patients. The lack of a

Correction: Mol Cancer 20, 101 (2021) https://doi.org/10.1186/s12943-021-01390-y Following the publication of the original article [1], the authors have identified two layout-related errors that occurred during the figure assembly or production process. In Figure 2d, the images for the MGC-803 cell invasion assay were inadvertently misplaced. In Additional file 1: Supplementary Figure 1e, the MGC-803

The signaling lymphocytic activation molecule family (SLAMF) consists of nine distinct cell surface receptors predominantly expressed on immune cells, each characterized by unique structural features, expression patterns, downstream signaling pathways, and biological functions. These receptors play critical roles in modulating various immune cell activities within the tumor microenvironment, thereby

One of the key challenges in defeating advanced tumors is the ability of cancer cells to evade the selective pressure imposed by chemotherapy, targeted therapies, immunotherapy and cellular therapies. Both genetic and epigenetic alterations contribute to the development of resistance, allowing cancer cells to survive initially effective treatments. In this narration, we explore how genetic and epigenetic

Although neoadjuvant chemotherapy and immunotherapy show promise in treating oesophageal squamous cell carcinoma (OSCC), long-term survival data are limited. This randomized, multicenter phase 2 study evaluated the efficacy of perioperative Nivolumab with chemotherapy, followed by surgery and adjuvant immunotherapy, in patients with locally advanced resectable OSCC, and explored the prognostic role

Small cell carcinoma of the esophagus (SCCE) is an aggressive and rare neuroendocrine malignancy with poor prognosis. Here, we firstly performed single-cell transcriptional profiling derived from 10 SCCE patients, with normal esophageal mucosa, adjacent non-malignant tissue and tumors from esophageal squamous cell carcinoma (ESCC) as reference. We observed enrichment of activated regulatory T cells

Super-enhancers (SEs) are critical regulators of tumorigenesis and represent promising targets for bromodomain and extra-terminal domain inhibitors (BETi). However, clinical studies across various solid tumors, including triple-negative breast cancer (TNBC), have demonstrated limited BETi efficacy. This study aims to investigate SE heterogeneity in TNBC and its influence on BETi effectiveness, with

The PD-L1/PD-1 pathway is crucial for immune regulation and has become a target in cancer immunotherapy. However, in order to improve patient selection for immune checkpoint blockade (ICB) therapies, better selection criteria are needed. This study explores how the N-glycosylation of PD-L1 affects its interaction with PD-1 and ICB efficacy, focusing on its four N-linked glycosylation sites: N35, N192

Colorectal cancer (CRC) is one of the most prevalent cancers worldwide, with KRAS mutations playing a significant role in its tumorigenesis. Among the KRAS variants, the G13D mutation is associated with poor prognosis and distinctive biological behaviors. This study focuses on the role of HER2, a critical prognostic and predictive biomarker, in modulating the unique characteristics of KRASG13D-mutated

Protein lipidation is a pivotal post-translational modification that increases protein hydrophobicity and influences their function, localization, and interaction network. Emerging evidence has shown significant roles of lipidation in the tumor microenvironment (TME). However, a comprehensive review of this topic is lacking. In this review, we present an integrated and in-depth literature review of

Correction: Mol Cancer 20, 100 (2021) https://doi.org/10.1186/s12943-021-01397-5 Following publication of the original article [1], the authors identified the tubulin band of Figure 2C and 4M was duplicated used. They sincerely apologize for the inadvertent duplication during data arrangement. Here, they provide the original data to clarify that these tubulin bands were run on the same gel. However

Cancer immunotherapy, encompassing both experimental and standard-of-care therapies, has emerged as a promising approach to harnessing the immune system for tumor suppression. Experimental strategies, including novel immunotherapies and preclinical models, are actively being explored, while established treatments, such as immune checkpoint inhibitors (ICIs), are widely implemented in clinical settings

Ovarian cancer is one of the most lethal gynecological malignancies, with a recurrence rate of 70–80%, particularly in patients diagnosed at advanced stages (stage III or IV), where the five-year survival rate falls below 30%. A key driver of this recurrence is the presence of cancer stem cells (CSCs), which exhibit resistance to chemotherapy and possess the capacity for self-renewal, plasticity, and

Prostate cancer (PCa) and Type 2 diabetes (T2D) often co-occur, yet their relationship remains elusive. While some studies suggest that T2D lowers PCa risk, others report conflicting data. This study investigates the effects of peroxisome proliferator-activated receptor (PPAR) agonists Bezafibrate, Tesaglitazar, and Pioglitazone on PCa tumorigenesis. Analysis of patient datasets revealed that high

A growing body of research suggests a bidirectional interaction between cancer and the nervous system. Neural cells exert their effects on tumors by secreting neurotransmitters and cell adhesion molecules, which interact with specific receptors on tumor cells to modulate their behavior. Conversely, tumor-secreted factors, particularly including inflammatory factors, can alter neural activity and increase

CD169+ macrophages in lymph nodes (LNs) activate cytotoxic T lymphocytes (CTLs), which play a crucial role in anticancer immunity, through antigen presentation and co-stimulation by CD169. Interferon alpha (IFNα) is capable of inducing the CD169+ phenotype of macrophages; however, its clinical applications have been hindered by pharmacokinetic limitations—low LN distribution and an inability to target

Pyroptosis is a distinct form of programmed cell death characterized by the rupture of the cell membrane and robust inflammatory responses. Increasing evidence suggests that pyroptosis significantly affects the tumor microenvironment and antitumor immunity by releasing damage-associated molecular patterns (DAMPs) and pro-inflammatory mediators, thereby establishing it as a pivotal target in cancer

Colorectal cancer (CRC) is stratified by heterogeneity between disease sites, with proximal right-sided CRC (RCRC) multifactorial in its distinction from distal left-sided CRC (LCRC). Notably, right-sided tumors are associated with aggressive disease characteristics which culminate in poor clinical outcomes for these patients. While factors such as mutational profile and patterns of metastasis have

Early-stage poorly differentiated lung adenocarcinoma (LUAD) is plagued by a high risk of postoperative recurrence, and its prognostic heterogeneity complicates treatment and surveillance planning. We conducted this integrative multi-omics study to identify those patients with a truly high risk of adverse outcomes. Whole-exome, RNA and whole methylome sequencing were carried out on 101 treatment-naïve

Therapy-induced senescence (TIS) is considered a permanent cell cycle arrest following DNA-damaging treatments; however, its irreversibility has recently been challenged. Here, we demonstrate that escape from TIS is universal across breast cancer cells. Moreover, TIS provides a reversible drug resistance mechanism that ensures the survival of the population, and could contribute to relapse. TIS was

In breast cancer related to the BRCA1 mutation, luminal progenitor cells are believed to be the cells of origin, yet how these cells transform into invasive cancer cells remain poorly understood. Here, we combine single-cell epigenomic and transcriptomic data to reconstitute sequences of events in luminal cells that lead to tumorigenesis. Upon deletion of Trp53 and Brca1, we find that luminal progenitors

Chimeric antigen receptor (CAR) T cell therapy has revolutionized the treatment of B cell and plasma cell malignancies, and numerous promising targets against solid tumours are being explored. Despite their initial therapeutic success in hematological cancers, relapse occurs in a significant fraction of patients, highlighting the need for further innovations in advancing CAR T cell therapy. Tumour

Gastric cancer (GC) is a prevalent digestive system tumor, the fifth most diagnosed cancer worldwide, and a leading cause of cancer deaths. GC is distinguished by its pronounced heterogeneity and a dynamically evolving tumor microenvironment (TME). The lack of accurate disease models complicates the understanding of its mechanisms and impedes the discovery of novel drugs. A growing body of evidence

Pancreatic adenocarcinoma (PAAD) is highly challenging to treat due to its poor prognosis and limited effective treatment options. Liposomal nanotechnology has emerged as a promising drug delivery platform in oncology, but existing liposomal therapies face limitations such as systemic toxicity, insufficient tumor selectivity, and low target specificity. Mesothelin (MSLN), an antigen overexpressed in

Drug resistance is one of the main reasons for cancer treatment failure, leading to a rapid recurrence/disease progression of the cancer. Recently, artificial intelligence (AI) has empowered physicians to use its powerful data processing and pattern recognition capabilities to extract and mine valuable drug resistance information from large amounts of clinical or omics data, to study drug resistance

BRAF activating mutations occur in approximately 10% of metastatic colorectal cancer (CRCs) and are associated with worse prognosis in part due to an inferior response to standard chemotherapy. Standard of care for patients with refractory metastatic BRAFV600E CRC is treatment with BRAF and EGFR inhibitors and recent FDA approval was given to use these inhibitors in combination with chemotherapy for

Renal cell carcinoma (RCC) is among the most frequently occurring types of cancer, and its metastasis is a major contributor to its elevated mortality. Before the primary tumor metastasizes to secondary or distant organs, it remodels the microenvironment of these sites, creating a pre-metastatic niche (PMN) conducive to the colonization and growth of metastatic tumors. RCC releases a variety of biomolecules

Retraction note:Mol Cancer16, 30 (2017) https://doi.org/10.1186/s12943-017-0594-y The Editor-in-Chief has retracted this article. After publication, concerns were raised regarding highly similar images in some of the figures, specifically: Fig. 3D Bmi1 and Fig. 3F Hes1 blots appear highly similar; Fig. 3D Lgr 5 and Fig. 3F B-catenin blots appear highly similar; Fig. 3D Musashi1 Fig. 3F NFκBp65 blots

PD-L1, an immune checkpoint inhibitor, and VEGFR2, essential for cancer metastasis, play pivotal roles in tumorigenesis. However, their miniature bispecific intracellular nanobodies for combining check-point blockade and anti-metastasis anticancer therapy remain underexplored. The intrabodies were developed using gene cloning technology. Specificity of the intrabodies was testified using Western blot

The vast majority of cancer-related deaths are attributed to metastasis. The lung, being a common site for cancer metastasis, is highly prone to being a target for multiple cancer types and causes a heavy disease burden. Accumulating evidence has demonstrated that tumor metastasis necessitates continuous interactions between tumor cells and distant metastatic niches. Nevertheless, a comprehensive elucidation

Correction: Mol Cancer 21, 228 (2022) https://doi.org/10.1186/s12943-022-01697-4 Following publication of the original article [1], the authors dentified an inadvertent image duplication in the supplementary Figure S2-C which occurred during the figure preparation process and wish to formally request an erratum to rectify this issue. The updated Figure S2-C can be downloaded from the link provided

Colorectal cancer (CRC) is considered the third most common type of cancer worldwide. Tumor-associated macrophages (TAMs) have been shown to promote drug resistance. Adenosine-to-inosine RNA-editing, as regulated by adenosine deaminase acting on RNA (ADAR), is a process that induces the posttranscriptional modification of critical oncogenes. The aim of this study is to determine whether the signals

Correction: Mol Cancer 22, 6 (2023) https://doi.org/10.1186/s12943-023–01716-y Following publication of the original article [1], the authors sincerely acknowledge that an incorrect image panel was inadvertently included in Figure 3F and 4H. To ensure the accuracy and integrity of the article, the authors have carefully reviewed the original data and replaced the erroneous images. This correction does

Blast phase chronic myeloid leukemia (BP-CML) poses significant clinical challenges due to its drug resistance, resulting from BCR::ABL1-dependent mutations and BCR::ABL1-independent pathways. Previously, we reported that FLT3 pathway is activated in ~ 50% of BP-CML cases, indicating a potential avenue for therapeutic intervention via dual inhibition of BCR::ABL1 and FLT3. Here, we aimed to evaluate

The effectiveness of immunotherapy in hepatocellular carcinoma (HCC) is limited, however, the molecular mechanism remains unclear. In this study, we identified baculoviral IAP repeat-containing protein 2 (BIRC2) as a key regulator involved in immune evasion of HCC. Genome-wide CRISPR/Cas9 screening was conducted to identify tumor-intrinsic genes pivotal for immune escape. In vitro and in vivo models

Correction: Mol Cancer 13, 130 (2014) https://doi.org/10.1186/1476-4598-13-130 The Editor-in-Chief is issuing an editorial expression of concern to alert readers that after the publication of this article, it was brought to the attention of the publisher that there are a number of image integrity concerns. There appear to be high similarities between Fig. 1e GAPDH and Fig. 3b GAPDH, representing different

Non-small cell lung cancer (NSCLC) represents the most common pathological type of lung cancer, and the combination of neoadjuvant immunotherapy with chemotherapy has emerged as the first-line treatment for NSCLC. Nevertheless, the efficacy of this therapeutic approach remains variable. The present study aims to examine the impact of chemoimmunotherapy in NSCLC patients, with a view to identifying

A striking characteristic of liver cancer is its extensive heterogeneity, particularly with regard to its varied response to immunotherapy. In this study, we employed multimodal sequencing approaches to explore the various aspects of neoadjuvant nivolumab treatment in liver cancer patients. We used spatially-resolved transcriptomics, single- and bulk-cell transcriptomics, and TCR clonotype analyses

Breast cancer (BC) is the most frequently diagnosed cancer in women and the second leading cause of death from cancer among women. Metastasis is the major cause of BC-associated mortality. Accumulating evidence implicates Caveolin-1 (Cav-1), a structural protein of plasma membrane caveolae, in BC metastasis. Cav-1 exhibits a dual role, as both a tumor suppressor and promoter depending on the cellular

Correction: Mol Cancer 7, 84 (2008) https://doi.org/10.1186/1476-4598-7-84. The Editor-in-Chief would like to alert the readers that concerns have been raised regarding some of the data presented in the figures. Specifically: In Fig. 1c (upper panel), the 588 T and 366 D9S104 bands appear highly similar, and the 4131 T D9S104 band appears highly similar to 3025 N PHF2 ex-18. In Fig. 3b, the two upper

The Wnt signaling pathway plays a crucial role in development and tissue homeostasis, regulating key cellular processes such as proliferation, differentiation, and apoptosis. However, its abnormal activation is strongly associated with tumorigenesis, metastasis, and resistance to therapy, making it a vital target for cancer treatment. This review provides a comprehensive insight into the role of Wnt

Cellular senescence, a stable state of cell cycle arrest induced by various stressors or genomic damage, is recognized as a hallmark of cancer. It exerts a context-dependent dual role in cancer initiation and progression, functioning as a tumor suppressor and promoter. The complexity of senescence in cancer arises from its mechanistic diversity, potential reversibility, and heterogeneity. A key mediator

The human genome harbors approximately twenty thousand protein-coding genes, and a significant portion of life science research focuses on elucidating their functions and the underlying mechanisms. Recent studies have revealed that small open reading frame (sORF), originating from non-coding RNAs or the 5’ leader sequences of messenger RNAs, can be translated into small peptides called microproteins

Retraction Note: Mol Cancer 9, 206 (2010) https://doi.org/10.1186/1476-4598-9-206 The Editor-in-Chief has retracted this article. After publication, concerns were raised regarding highly similar images between this article and the authors’ earlier publication [1]. Specifically, Fig. 5A TM- image in this article appears to overlap with Fig. 6C UM-SCC-74 A + EC-Bcl-2 in [1], and Fig. 5A TM + image appears

Correction: Mol Cancer 9, 239 (2010) https://doi.org/10.1186/1476-4598-9-239 The Editor-in-Chief is issuing this editorial expression of concern to inform the readers that following the publication of the article, concerns were raised regarding multiple image similarities found in Figs. 1B and E and 2C, 3 A, 4 A, 5 A, and 7E. Due to the age of the article, the authors were unable to provide all concerned