Patients with obstructive sleep apnea (OSA) and metabolic syndrome (MetS) have a higher prevalence and mortality rate of cardiovascular diseases, posing a significant burden on both individuals and society. Although the precise pathophysiological relationship between OSA and MetS remains unclear, their bidirectional interaction may create a harmful cycle of mutual reinforcement. This review explored the current treatment progress for OSA and MetS, including continuous positive airway pressure therapy, weight management, and metabolic surgeries. Studies indicate that while continuous positive airway pressure therapy effectively alleviates OSA symptoms, its impact on metabolic markers is limited, emphasizing the importance of long-term weight control. Metabolic surgeries, such as gastric bypass and sleeve gastrectomy, significantly reduce weight and directly improve metabolic abnormalities associated with MetS, such as insulin resistance and dyslipidemia, thereby lowering the risk of cardiovascular diseases. In contrast, mandibular advancement devices primarily improve symptoms of OSA and indirectly enhance metabolic function by improving sleep quality and reducing intermittent hypoxemia. Although mandibular advancement devices have a limited direct impact on metabolic parameters, they may offer potential benefits in lowering blood pressure and managing MetS. Understanding and breaking the cycle between OSA and MetS can significantly reduce the associated cardiovascular risks.

Fluorescence navigation is a novel technique for accurately identifying hepatocellular carcinoma (HCC) lesions during hepatectomy, enabling real-time visualization. Indocyanine green-based fluorescence guidance has been commonly used to demarcate HCC lesion boundaries, but it cannot distinguish between benign and malignant liver tumors. This review focused on the clinical applications and limitations of indocyanine green, as well as recent advances in novel fluorescent probes for fluorescence-guided surgery of HCC. It covers traditional fluorescent imaging probes such as enzymes, reactive oxygen species, reactive sulfur species, and pH-sensitive probes, followed by an introduction to aggregation-induced emission probes. Aggregation-induced emission probes exhibit strong fluorescence, low background signals, excellent biocompatibility, and high photostability in the aggregate state, but show no fluorescence in dilute solutions. Design strategies for these probes may offer insights for developing novel fluorescent probes for the real-time identification and navigation of HCC during surgery.

Cancer continues to pose a substantial public health problem in Nigeria, characterized by rising rates of occurrence and mortality. While there is increasing interest in using natural products for cancer treatment, comprehensive data on the specific bioactive compounds in these plants and how they modulate different types of cancer are still lacking. Additionally, although traditional knowledge about these food plants is rich and valuable, it has not been fully integrated with modern scientific research to create standardized treatment protocols. Scientific databases like PubMed, ScienceDirect, Google Scholar, and ResearchGate were explored to retrieve empirical data. The key plants discussed are Spondias mombin, Xanthosoma sagittifolium, Elaeis guineensis, Irvingia gabonensis, Allium cepa, Blighia sapida, Dioscorea dumetorum, Psidium guajava, and Talinum triangulare. These plants demonstrate a wide range of anticancer properties, including the ability to induce apoptosis (cell death), halt the cell cycle, inhibit angiogenesis, and regulate inflammatory responses. They contain a variety of phytochemicals, such as flavonoids, tannins, terpenoids, alkaloids, and organosulfur compounds, which contribute to their anticancer effects. For example, Spondias mombin contains flavonoids that inhibit the formation of tumors, whereas Xanthosoma sagittifolium exhibits cytotoxic effects against leukemia cells. Additionally, Elaeis guineensis exhibits antioxidant properties that counteract oxidative stress, a crucial factor in cancer progression. This review highlights the significance of these plants in developing complementary cancer therapies that can be used alongside conventional treatments. By combining traditional knowledge with contemporary scientific methods, these medicinal plants have the potential to provide innovative approaches to cancer prevention and treatment, addressing the pressing demand for safer and more efficient therapeutic alternatives.

Inflammatory bowel disease (IBD) is characterized by chronic inflammation of the gastrointestinal tract and primarily includes ulcerative colitis and Crohn’s disease. As the number of patients suffering from IBD increases, diagnosis and treatment have become pressing yet challenging tasks. A major challenge is that patients with IBD often do not exhibit characteristic symptoms, making it difficult to distinguish IBD from other intestinal abnormalities. Endoscopy is the most conventional method used to diagnose IBD; however, this technique is invasive and costly. Therefore, there is a need to develop affordable, non-invasive diagnostic methods, which underscores the importance of identifying biomarkers specific to IBD. It is now well established that the gut microbiome plays a significant role in the development of IBD, and changes in the abundance of various gut organisms have been widely studied to identify microbial signatures associated with the disease. This review discusses the current state of knowledge regarding biomarkers in IBD, with a primary focus on the gut microbiome, associated metabolic signatures, and their links with immunological biomarkers. These biomarkers will help propose an integrative model to better understand the pathophysiology of this complex disease. Such an integrated approach also offers insights into potential therapeutic targets for designing more effective treatment strategies for patients.

The performance of neurodegenerative biomarkers—neurofilament light chain (NfL), glial fibrillary acidic protein (GFAP), tau, and ubiquitin carboxy-terminal hydrolase L1 (UCHL1)—in diagnosing minimal hepatic encephalopathy (MHE) has not been systematically evaluated, simultaneously, nor have their associations with the development of overt hepatic encephalopathy (OHE). This study aimed to evaluate the performance of plasma NfL, GFAP, tau, and UCHL1 in diagnosing MHE and predicting the development of OHE in Chinese patients with hepatic cirrhosis.

In this prospective study, 124 patients with hepatic cirrhosis were recruited. The Psychometric Hepatic Encephalopathy Score was used to diagnose MHE, and OHE development was observed during a 30-day follow-up period. Plasma levels of NfL, GFAP, tau, and UCHL1 were measured using the highly sensitive single-molecule array when MHE was diagnosed. Additionally, serum interleukin-6 (IL-6) levels and the model for end-stage liver disease (MELD) and MELD-Na scores were also measured.

MHE was diagnosed in 57 (46.0%) patients. Patients with MHE had significantly higher plasma levels of NfL and GFAP (34.2 vs. 22.4 pg/mL and 173 vs. 97.6 pg/mL, respectively; both p < 0.001) and lower tau levels (8.4 vs. 11.6 pg/mL, p = 0.048) compared to those without MHE. Plasma NfL (odds ratios = 1.027, 95% confidence interval [CI]: 1.006–1.048; p = 0.013) and serum ammonia levels (odds ratios = 1.021, 95% CI: 1.006–1.036; p = 0.007) were independently associated with MHE occurrence. A combination of NfL, GFAP, tau, and UCHL1 was effective in diagnosing MHE in all cirrhotic patients (area under the receiver operating characteristic curve [hereinafter referred to as AUROC]: 0.748, 95% CI: 0.662–0.821), with an accuracy, sensitivity, and specificity of 71.0%, 71.9%, and 71.6%, respectively. In patients without previous OHE, the combination had an AUROC of 0.764 (95% CI: 0.673–0.840), with an accuracy, sensitivity, and specificity of 72.5%, 71.7%, and 73.0%, respectively. Furthermore, GFAP (hazard ratio (HR) = 1.003, 95% CI: 1.000–1.005; p = 0.044), IL-6 (HR = 1.003, 95% CI: 1.001–1.004; p < 0.001), and MELD score (HR = 1.139, 95% CI: 1.072–1.210; p < 0.001)—but not NfL, tau, and UCHL1—were identified as risk factors for 30-day OHE development.

The combination of plasma levels of NfL, GFAP, tau, and UCHL1 performs well in diagnosing MHE. Additionally, MELD score, IL-6, and GFAP appear to be significant predictors of OHE development in patients with hepatic cirrhosis.

Large granular lymphocytic leukemias (LGLLs), including T-cell LGLL and natural kill (NK)-cell LGLL variants, are rare lymphoproliferative disorders characterized by the chronic proliferation of cytotoxic lymphocytes. Despite recent advancements, challenges remain in distinguishing these entities from one another and from related disorders, such as T-cell prolymphocytic leukemia, adult T-cell leukemia/lymphoma, Sézary syndrome, and aggressive NK-cell leukemia, owing to overlapping clinical and morphologic features. This article aims to review the role of molecular and immunophenotypic markers in guiding diagnosis and prognosis of LGLLs, with brief review of their clinical and morphologic features by synthesizing current advances in molecular pathogenesis, immunophenotypic profiling, and updated World Health Organization (WHO) classification criteria in order to enhance diagnostic precision, improve prognostic assessment, and inform personalized treatment strategies for these challenging disorders.

Literature was searched through Pubmed and the recently published 5th WHO classification criteria. Articles were reviewed and analyzed with emphasis on recent molecular and cytogenetic insights.

A total of 106 publications were reviewed, and the recent molecular insights—focusing on those concerning STAT3 mutations in T-cell LGLL and TET2 mutations in NK-cell LGLL which have refined diagnostic frameworks, though gaps persist in understanding their clinical relevance and variability.

By providing a comparative analysis of large granular lymphocytic leukemias and their differential diagnoses in cooperation of the current advances in molecular pathogenesis, immunophenotypic profiling, and updated WHO classification criteria, this work aimed to enhance diagnostic precision, improve prognostic assessment, and inform personalized treatment strategies for these challenging LGLLs.

The Chinese caterpillar fungus Ophiocordyceps sinensis (Berk.) is a valuable traditional medicine, also known throughout Asia by its Tibetan name དབྱར་རྩྭ་དགུན་འབུ (Yartsa Gunbu), meaning “summer grass, winter worm”. The mature fungus O. sinensis contains abundant active biological components, including polysaccharides, alkaloids, amino acids, inorganic elements, and others. Studies have previously confirmed that O. sinensis possesses multiple pharmacological activities. Therefore, it holds high value in the commercial market and is in increasing demand. However, the unique formation process and harsh growth environment contribute to the preciousness and scarcity of the species. To meet market demand, multiple mycelium types have been isolated from natural O. sinensis and cultivated artificially using fermentation technology. Currently, both natural and cultivated O. sinensis products are available as healthy Chinese herbal medicines on the market. However, there is a lack of comparative reviews on the two types of O. sinensis in terms of their compositions and medicinal functions. This mini-review will focus on the bioactive ingredients and medicinal functions of both natural and cultivated O. sinensis, intending to elucidate their medical values as traditional Chinese medicines for human use.