The nucleolus is a master regulator of ribosome biogenesis and cellular homeostasis, as well as an increasingly key determinant of neuromuscular diseases. Across these conditions, diverse genetic and molecular lesions converge on alterations in nucleolar organization and function. These changes impact ribosomal RNA synthesis and reshape translational output, linking nuclear events to cytoplasmic protein homeostasis in disease-relevant contexts. In this review, we propose a comprehensive framework in which the nucleolus integrates RNA dysfunction, genome organization, and translational control across neuromuscular disorders. This perspective provides a conceptual basis for interpreting disease heterogeneity and highlights nucleolar pathways as potential, underexploited targets for therapeutic intervention.

Scientists have identified genetic changes in wild populations of the parasitic worm that causes schistosomiasis that may reduce its response to praziquantel, the only available treatment. The study provides an early warning for disease control and elimination programs.

Researchers from the Wellcome Sanger Institute, the Royal Veterinary College (RVC) and Medical College of Wisconsin (MCW) led a large-scale international collaboration analyzing hundreds of Schistosoma mansoni genomes collected from people in several African and Caribbean countries. The study is the largest genomic analysis of the parasite from human infections to date.

Published in Science Advances, the findings highlight the need for ongoing genomic surveillance to help protect the long-term effectiveness of praziquantel.

PDAC carcinogenesis like all the solid tumors is mediated by the gradual build-up of driver mutations, such as the oncogene KRAS (G12D mutation) [6– 9] and the tumor suppressor gene TP53 [10, 11]. These molecular modifications are accompanied by corresponding histological alterations during different stages of PDAC development [12]. The morphological progression initiates with the formation of precursor lesions known as pancreatic intraepithelial neoplasia (PanIN) [13], which then advance to invasive adenocarcinoma. Changes in the surrounding tissue stroma occur as cancer continues to advance. The non-transformed tissue stroma, composed of components such as immunological, vascular, and connective tissue, plays a vital role in maintaining homeostasis in response to damage. However, cancer exploits these physiological responses to create a favorable tumor microenvironment (TME) for its efficient growth [12, 14]. Indeed, cancer resembles “persistent wounds”, and alterations in the stroma are the outcome of “abnormal wound healing” [15].

Immunotherapeutic strategies possess a significant capability in inducing strong immune responses against tumors. Immunomodulators, immune checkpoint blockade (ICB), and adoptive cell transfer therapy could potentially offer hopeful strategies [16 – 18]. Remarkable outcomes have been achieved from 2010 to the present through clinical research that utilizes various immunotherapeutic approaches to treat patients with different types of cancer [19 – 22]. The immune responses specifically targeting cancer cells, triggered by immunotherapy, differ from those stimulated by tumor-directed therapies. Furthermore, these responses can endure for a prolonged period even after the treatment is discontinued [23, 24]. However, the application of immunotherapy yields insufficient results for the vast majority of PDACs. This is predominantly attributed to the characteristics of its TME, which is deficient in effector T cells that have previously been exposed to antigens [25].

Tumor immunotherapy has revolutionized the treatment of various solid tumors. Nevertheless, current immunotherapies have had limited success in improving survival for patients with PDAC [26, 27]. The immunological resistance of PDAC to immunotherapies can be attributed to its low mutational burden and the hostile TME characterized by fibrosis, hypoxia, and immunosuppression [28 – 30]. However, a meta-analysis suggested that targeted immunotherapy is more effective than standard treatments in increasing survival and enhancing immune responses in pancreatic cancer patients [31]. Moreover, combining chemotherapy and surgery with other immunotherapies may synergistically improve outcomes. Various cytotoxic drugs and adjuvant therapies have been shown to sensitize the TME to immunotherapy by inducing immunogenic cell death, modifying evasive immune processes, and reducing immune suppression [32, 33].