The Impact of Body Mass Index and Benign Prostatic Hyperplasia on Bone Health of Middle-Aged and Older Men.

Objective: Osteoporosis significantly affects older adults by reducing bone mass and increasing fracture risk, thereby impacting morbidity and mortality. This study aimed to investigate the relationship between bone mineral density (BMD), body mass index (BMI), and trabecular bone score (TBS) among middle-aged and older men with or without benign prostatic hyperplasia (BPH).

Methods: A retrospective study was conducted using health examination data from male participants aged 50-98 years collected at a regional hospital in southern Taiwan.

Overlapping group between non-alcoholic fatty liver disease and metabolic associated fatty liver disease better for liver research.

Aims: Metabolic associated fatty liver disease (MAFLD) was proposed to replace "non-alcoholic fatty liver disease (NAFLD) with new diagnostic criteria." The group meeting these two diagnostic criteria is called "Overlapping Fatty Liver Disease (FLD)." Its clinical characteristics remain unknown.

Novel chromium (III)-based compound for inhibition of oxaliplatin-resistant colorectal cancer progression.

Colorectal cancer (CRC) ranks as the third leading cause of cancer-related mortality worldwide. The current standard of care includes systemic chemotherapy with cytotoxic agents, offering palliative relief for severe CRC cases and serving as the primary therapy for metastatic recurrence. However, the development of chemoresistance poses a substantial obstacle in the realm of chemotherapy.

Berberine mediated fluorescent gold nanoclusters in biomimetic erythrocyte ghosts as a nanocarrier for enhanced photodynamic treatment.

Photodynamic therapy (PDT) is a well-established cancer treatment method that employs light to generate reactive oxygen species (ROS) causing oxidative damage to cancer cells. Nevertheless, PDT encounters challenges due to its oxygen-dependent nature, which makes it less effective in hypoxic tumor environments. To address this issue, we have developed a novel nanocomposite known as AuNC@BBR@Ghost.

Preclinical trial of targeting the Hic-5-mediated pathway to prevent the progression of hepatocellular carcinoma.

The poor prognosis of hepatocellular carcinoma (HCC) was ascribed to metastasis. Targeted therapy aiming at the molecules along the metastatic pathway is a promising therapeutic strategy. Among them, hydrogen peroxide inducible clone-5 (Hic-5) is highlighted.

A modified SELEX approach to identify DNA aptamers with binding specificity to the major histocompatibility complex presenting ovalbumin model antigen.

Aptamers have sparked significant interest in cell recognition because of their superior binding specificity and biocompatibility. Cell recognition can be mediated by targeting the major histocompatibility complex (MHC) that presents short peptides derived from intracellular antigens. Although numerous antibodies have demonstrated a specific affinity for the peptide-MHC complex, the number of aptamers that exhibit comparable characteristics is limited.

Role of LRRN4 in promoting malignant behavior in a p53- and Rb-defective human fallopian tube epithelial cell line.

This study explored the role of leucine-rich repeat neuronal 4 (LRRN4) in ovarian carcinogenesis using the p53- and Rb-defective human fallopian tube epithelial cell line FE25. We evaluated the expression of LRRN4 in FE25 cells with and without LRRN4 knockdown by short hairpin RNA (shRNA) and studied its effects on cell proliferation, cell cycle, migration, invasion, chemotherapeutic sensitivity, apoptosis, and xenograft formation. The results showed that FE25 shRNA-LRRN4 cells exhibited more aggressive malignant behaviors than FE25 cells, including faster proliferation and increased cell distribution in the G2/M phase, Akt pathway activation, cell migration, and cell invasion, as well as decreased sensitivity to chemotherapeutic drugs.

Risk of Incident Venous Thromboembolism Among Patients With Bullous Pemphigoid or Pemphigus Vulgaris: A Nationwide Cohort Study With Meta-Analysis.

Background Bullous pemphigoid (BP) and pemphigus vulgaris (PV) share similar pathophysiology with venous thromboembolism (VTE) involving platelet activation, immune dysregulation, and systemic inflammation. Nevertheless, their associations have not been well established. Methods and Results To examine the risk of incident VTE among patients with BP or PV, we performed a nationwide cohort study using Taiwan's National Health Insurance Research Database and enrolled 12 162 adults with BP or PV and 12 162 controls.

Peptide-functionalized double network hydrogel with compressible shape memory effect for intervertebral disc regeneration.

As a prominent approach to treat intervertebral disc (IVD) degeneration, disc transplantation still falls short to fully reconstruct and restore the function of native IVD. Here, we introduce an IVD scaffold consists of a cellulose-alginate double network hydrogel-based annulus fibrosus (AF) and a cellulose hydrogel-based nucleus pulposus (NP). This scaffold mimics native IVD structure and controls the delivery of Growth Differentiation Factor-5 (GDF-5), which induces differentiation of endogenous mesenchymal stem cells (MSCs).

Shikonin impedes type 2 ovarian cancer progression via FasL/caspase-8 and mir-874-3p/XIAP axis and prohibits the properties of stemness.

Ovarian cancer is the most lethal gynecological cancer in women. Shikonin (SHK), derived from , can reduce cancer activity; however, its clinical effect on type 2 ovarian cancer cells remains undetermined. Here, we studied the effects of SHK on type 2 ovarian cancer using the KURAMOCHI, OVSAHO, CP70, and ascites E04 cell lines.

Long-Term Risks of Stroke in Patients With Type A Aortic Dissection: A Nationwide Cohort Study.

Background Patients with type A aortic dissection (TAAD) have a high short-term risk of stroke. However, whether patients with TAAD have an increased long-term risk of stroke is still undetermined, and our study aims to address this knowledge gap. Methods and Results A nationwide retrospective cohort study was conducted using Taiwan's National Health Insurance Research Database.

Long term therapeutic effects of icariin-loaded PLGA microspheres in an experimental model of optic nerve ischemia via modulation of CEBP-β/G-CSF/noncanonical NF-κB axis.

An ischemic insult at optic nerve (ON) is followed by detrimental neuroinflammation that results in progressive and long-lasting retinal ganglion cell (RGC) death and vision loss. Icariin was reported to be a safe and effective natural anti-inflammatory drug. Herein, we evaluated the long-term therapeutic effects of a single intravitreal injection of poly(lactide-co-glycolide) PLGA-icariin in a rat model of anterior ischemic optic neuropathy (rAION).

Understandings of acupuncture application and mechanisms.

Acupuncture involves the stimulation of acupoints, which are located at specific sites of the human body, by insertion of fine metal needles, followed by manipulation. Acupuncture has been proven to be an effective treatment in pain relief. Available evidence showed that acupuncture alleviates acute pain in conditions such as postoperative pain, acute back pain, labour pain, primary dysmenorrhea, tension-type headaches and migraines.

Insufficient pain control for patients with cancer and dementia during terminal cancer stages.

Purpose: To estimate differences in pain control between patients with cancer and with or without dementia during terminal cancer stages 3 months or 1 month before cancer death.

Patients And Methods: We conducted frequency matching cohort for age, sex, and year of death for both groups at a 1:4 ratio. The prescription prevalence, total cumulative dose, and average daily dose of opioids during the terminal cancer stages 3 months and 1 month before cancer death were estimated.

E3 ligase activity of Carboxyl terminus of Hsc70 interacting protein (CHIP) in Wharton's jelly derived mesenchymal stem cells improves their persistence under hyperglycemic stress and promotes the prophylactic effects against diabetic cardiac damages.

Recent studies indicate that umbilical cord stem cells are cytoprotective against several disorders. One critical limitation in using stem cells is reduction in their viability under stressful conditions, such as diabetes. However, the molecular intricacies responsible for diabetic conditions are not fully elucidated.

Antioxidant vitamins promote anticancer effects on low-concentration methotrexate-treated glioblastoma cells via enhancing the caspase-3 death pathway.

Vitamin C and vitamin E are well-known antioxidant vitamins, both of which are also applied as adjunct treatments for cancer therapy. Methotrexate (MTX) is a clinical drug that is used widely for rheumatoid arthritis and cancer treatment. Human glioblastoma multiforme (GBM) is an aggressive malignant brain tumor; the mean survival time for GBM patients is <2 years with traditional therapies.

Fracture Risks in Patients Treated With Different Oral Anticoagulants: A Systematic Review and Meta-Analysis.

Background Evidence on the differences in fracture risk associated with non-vitamin K antagonist oral anticoagulants (NOAC) and warfarin is inconsistent and inconclusive. We conducted a systematic review and meta-analysis to assess the fracture risk associated with NOACs and warfarin. Methods and Results We searched PubMed, Embase, Cochrane Library, Scopus, Web of Science, and ClinicalTrials.

Ipsilateral vascularised fibula with external locking plate for treatment of massive tibial bone defects.

Introduction: Management of massive tibial bone defects remains challenging for orthopaedic doctors. This study aimed to ascertain the viability and reliability of utilising an ipsilateral vascularised fibula with an external locking plate for the difficult situation.

Materials And Methods: Between January 2012 and December 2017, eight patients (7 men) with a mean age of 32.

Lower Risk of Dementia in Patients With Atrial Fibrillation Taking Non-Vitamin K Antagonist Oral Anticoagulants: A Nationwide Population-Based Cohort Study.

Background A higher risk of developing dementia is observed in patients with atrial fibrillation (AF). Results are inconsistent regarding the risk of dementia when patients with AF use different anticoagulants. We aimed to investigate the risk of dementia in patients with AF receiving non-vitamin K antagonist oral anticoagulants (NOACs) compared with those receiving warfarin.

Risk of Osteoporosis in Patients With Atrial Fibrillation Using Non-Vitamin K Antagonist Oral Anticoagulants or Warfarin.

Background Warfarin, a vitamin K antagonist, has been shown to affect bone mineral density and cause osteoporosis. However, studies investigating the relationship between non-vitamin K antagonist oral anticoagulants (NOACs) and osteoporosis are limited. We thus compared the risk of osteoporosis in patients with atrial fibrillation treated with either NOACs or warfarin.

Incidental Congestive Heart Failure in Patients With Aldosterone-Producing Adenomas.

Background Previous studies show that patients with primary aldosteronism are associated with higher risk of congestive heart failure (CHF). However, the effect of target treatment to the incidental CHF has not been elucidated. We aimed to investigate the risk of new-onset CHF in patients with aldosterone-producing adenomas (APAs) and explore the effect of adrenalectomy on new onset of CHF.

By protecting against cutaneous inflammation, epidermal pigmentation provided an additional advantage for ancestral humans.

Pigmentation evolved in ancestral humans to protect against toxic, ultraviolet B irradiation, but the question remains: "what is being protected?" Because humans with dark pigmentation display a suite of superior epidermal functions in comparison with their more lightly pigmented counterparts, we hypothesized and provided evidence that dark pigmentation evolved in Africa to support cutaneous function. Because our prior clinical studies also showed that a restoration of a competent barrier dampens cutaneous inflammation, we hypothesized that resistance to inflammation could have provided pigmented hominins with yet another, important evolutionary benefit. We addressed this issue here in two closely related strains of hairless mice, endowed with either moderate (Skh2/J) or absent (Skh1) pigmentation.

Prognostic Value of Anxiety Between Heart Failure With Reduced Ejection Fraction and Heart Failure With Preserved Ejection Fraction.

Background Evidence suggests differences in clinical characteristics, causes, and prognoses between heart failure with reduced ejection fraction ( HF r EF ) and heart failure with preserved ejection fraction (HFpEF). Most studies have failed to support the prognostic relevance of anxiety in HF r EF or unclassified HF with mean left ventricular ejection fraction <40%. Meanwhile, the association between anxiety and prognoses in HF p EF remains unexamined.