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Potential Targeting Mechanisms for Bone-Directed Therapies.

Bone development is characterized by complex regulation mechanisms, including signal transduction and transcription factor-related pathways, glycobiological processes, cellular interactions, transportation mechanisms, and, importantly, chemical formation resulting from hydroxyapatite. Any abnormal regulation in the bone development processes causes skeletal system-related problems. To some extent, the avascularity of cartilage and bone makes drug delivery more challenging than that of soft tissues. Recent studies have implemented many novel bone-targeting approaches to overcome drawbacks. Howe

Understanding the Mechanisms of Diet and Outcomes in Colon, Prostate, and Breast Cancer; Malignant Gliomas; and Cancer Patients on Immunotherapy.

Cancer patients often ask which foods would be best to consume to improve outcomes. This is a difficult question to answer as there are no case-controlled, prospective studies that control for confounding factors. Therefore, a literature review utilizing PubMed was conducted with the goal to find evidence-based support for certain diets in specific cancer patients-specifically, we reviewed data for colon cancer, prostate cancer, breast cancer, malignant gliomas, and cancer patients on immunotherapy. Improved outcomes in colon cancer and patients on immunotherapy were found with high-fiber diet

NF-κB in Thyroid Cancer: An Update.

The dysregulated NF-κB basal activity is a common feature of human thyroid carcinomas, especially in poorly differentiated or undifferentiated forms that, even if rare, are often resistant to standard therapies, and, therefore, are uncurable. Despite the molecular mechanisms leading to NF-κB activation in thyroid cancer being only partially understood, during the last few years, it has become clear that NF-κB contributes in different ways to the oncogenic potential of thyroid neoplastic cells. Indeed, it enhances their proliferation and viability, promotes their migration to and colonization o

Individualized predictions of early isolated distal deep vein thrombosis in patients with acute ischemic stroke: a retrospective study.

BackgroundAlthough isolated distal deep vein thrombosis (IDDVT) is a clinical complication for acute ischemic stroke (AIS) patients, very few clinicians value it and few methods can predict early IDDVT. This study aimed to establish and validate an individualized predictive nomogram for the risk of early IDDVT in AIS patients.MethodsThis study enrolled 647 consecutive AIS patients who were randomly divided into a training cohort (n = 431) and a validation cohort (n = 216). Based on logistic analyses in training cohort, a nomogram was constructed to predict early IDDVT. The nomogram was then va

Hematology

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Cancer-Associated Thrombosis in Patients Treated with Immune Checkpoint Inhibitors.

The incidence of cancer-associated thrombosis has increased in recent years. While the association between venous thromboembolism (VTE) and chemotherapy is well established, there is no clear link between immune checkpoint inhibitors (ICIs) and VTE risk. Many risk assessment models (RAMs) have been developed to identify high-risk patients who need prophylaxis. However, these models are validated in patients undergoing chemotherapy, while they are scarce in those receiving immunotherapy. Moreover, the mechanisms linking ICIs to thrombosis are still a matter of debate. They include the upregulat

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… The inflammatory microenvironment also results in a decrease in the production of anticoagulant and fibrinolytic molecules, including thrombomodulin and tissue plasminogen activator (tPA). …

Комплексное исследование двустороннего взаимодействия между микробиомами человека и злокачественными заболеваниями крови и гематологическими условиями: акцент на новых терапевтических стратегиях.

Микробиота человека играет ключевую роль в поддержании хомостаза, регулируя иммунную реакцию, метаболизм и гематопоисис. Микробиальный дисбиоз все чаще ассоциируется с иммунной дисфункцией, воспалением и аномалиями костного мозга, которые могут привести к гематологическим заболеваниям. В настоящем обзоре резюмируются текущие данные о роли микробиота в нормальном гематопоисе и ее потенциальной причастности к доброкачественным и злокачественным гематологическим расстройствам.МЕТОДЫ: Обзор описательной литературы был проведен на основе всестороннего поиска основных научных баз данных без временны

An updated overview of the search for biomarkers of osteoporosis based on human proteomics.

Osteoporosis is a chronic metabolic disease that increases bone fragility and, leads to severe osteoporotic fractures. In recent years, the use of high-throughput omics to explore physiological and pathological biomarkers related to bone metabolism has gained popularity. In this review, we first briefly review the technical approaches of proteomics. Additionally, we summarize the relevant literature in the last decade to provide a comprehensive overview of advances in human proteomics related to osteoporosis. We describe the specific roles of various proteins related to human bone metabolism,

Pulmonary origin and risk assessment of cancer-associated thrombosis.

Cancer-associated thrombosis (CAT) is a serious complication frequently observed in patients with cancer; however, its exact mechanism is not yet fully understood. Recent research in 2025 suggests that the lungs play a significant role in providing prothrombotic factors. Both primary and metastatic lung tumors have the potential to induce a state of hypercoagulability through various pathways, such as the secretion of procoagulant molecules, such as tissue factor (TF), triggering local inflammatory responses, platelet activation, and alterations in the function of vascular endothelial cells. F

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… Tissue plasminogen activator-inhibitor complex(t-PAIC) It reflects the inhibition of the fibrinolytic system, suggesting inhibition of fibrinolysis. … Tissue plasminogen activator-inhibitor complex(t-PAIC) | It reflects the inhibition of the fibrinolytic system, suggesting inhibition of fibrinolysis. …

Abstract

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… Methods : Platelet poor plasma (PPP) was supplemented with tissue plasminogen activator (tPA), tissue factor (TF) and saline dilution to model the hyperfibrinolysis, hyperactivation and hemodilution consistent with clinical TIC. …

Cardio-cerebral infarction: a narrative review of pathophysiology, treatment challenges, and prognostic implications.

Cardio-cerebral infarction (CCI) is a rare clinical syndrome characterized by the simultaneous or sequential occurrence of acute myocardial infarction (AMI) and acute ischemic stroke (AIS). Despite its complex pathogenesis and more severe prognosis compared to isolated AMI or AIS, no consensus has been established regarding its definition, classification, epidemiology, treatment protocols, or prognostic management. Current research is largely confined to case reports or small case series, and there are no unified diagnostic or treatment guidelines, nor any expert consensus. Consequently, clini

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… Motro M Barbash GI Hod H Roth A Kaplinsky E Laniado S Incidence of left ventricular thrombi formation after thrombolytic therapy with recombinant tissue plasminogen activator, heparin, and aspirin in patients with acute myocardial infarction . … Pilot study of tissue plasminogen activator administered within 90 min . Stroke . ( 1992 ) 23 : 632 – 40 . 10.1161/01.str.23.5.632 1579958 55. …

Социальные детерминанты здоровья, качества ухода за больными и результаты лечения неврологических расстройств: систематический обзор.

СПРАВОЧНАЯ ИНФОРМАЦИЯ: Социальные детерминанты здоровья (SDOH) оказывают значительное влияние на оказание медицинской помощи и ее результаты, однако их конкретное воздействие на качество неврологической медицинской помощи по-прежнему недостаточно синтезировано. ЦЕЛЬ: Цель этого систематического обзора заключалась в обобщении данных о связях между СДОГ и качеством медицинского обслуживания и результатах лечения пациентов в связи с серьезными неврологическими расстройствами. МЕТОДЫ: ПОСЛЕ ПРИСМА 2020 Руководящие принципы, мы систематически искали Пуббмеда, Интернет науки и Эмбазу для исследовани

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… plasminogen activator (tPA) 15% less frequently (aOR=0.85, 95% CI: 0.79–0.92) and mechanical thrombectomy 25% less frequently (aOR=0.75, 0.68–0.83) compared to White individuals after adjusting for demographic and clinical factors, insurance, and hospital characteristics. 53 These disparities in evidence-based … Abbreviations : CI, confidence interval; ED, emergency department; EVT, endovascular thrombectomy; HR, hazard ratio; OR, odds ratio; PD, Parkinson’s disease; RN, registered nurse; RR, relative risk; TBI, traumatic brain injury; tPA, tissue plasminogen activator. …

Translational horizons in the tumor microenvironment: harnessing breakthroughs and targeting cures.

Chemotherapy and targeted therapy have opened new avenues in clinical oncology. However, there is a lack of response in a substantial percentage of cancer patients and diseases frequently relapse in those who even initially respond. Resistance is, at present, the major barrier to conquering cancer, the most lethal age-related pathology. Identification of mechanisms underlying resistance and development of effective strategies to circumvent treatment pitfalls thereby improving clinical outcomes remain overarching tasks for scientists and clinicians. Growing bodies of data indicate that stromal

Curcumin Nanoparticles as Promising Therapeutic Agents for Drug Targets.

Curcuma longa is very well-known medicinal plant not only in the Asian hemisphere but also known across the globe for its therapeutic and medicinal benefits. The active moiety of Curcuma longa is curcumin and has gained importance in various treatments of various disorders such as antibacterial, antiprotozoal, cancer, obesity, diabetics and wound healing applications. Several techniques had been exploited as reported by researchers for increasing the therapeutic potential and its pharmacological activity. Here, the dictum is the new room for the development of physicochemical, as well as biolo

Артериальный тромбоэмболизм

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… PB0009 Combined Focused Ultrasound and Electrohydraulic Shock Wave Thrombolytic Therapy Accompanied by Tissue Plasminogen Activator Administration Reduce Thrombus Content in the Arterial Atherothrombotic Stenosis H. Mehrad 1,2 ; A. … Aims : The aim of this study was to generate a hamster model of common carotid artery atherothrombotic stenosis and the subsequent investigating the feasibility of combined focused ultrasound and electrohydraulic shock wave ‐ mediated thrombolytic therapy accompanied by tissue plasminogen activator ( …

Are you "tilting at windmills" or undertaking a valid clinical trial?

In this review, several aspects surrounding the choice of a therapeutic intervention and the conduct of clinical trials are discussed. Some of the background for why human studies have evolved to their current state is also included. Specifically, the following questions have been addressed: 1) What criteria should be used to determine whether a scientific discovery or invention is worthy of translation to human application? 2) What recent scientific advance warrants a deeper understanding of clinical trials by everyone? 3) What are the different types and phases of a clinical trial? 4) What c

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… For example, tissue Plasminogen Activator (tPA) is a protein involved in the breakdown of blood clots. …

Liposomal Drug Delivery Systems and Anticancer Drugs.

Cancer is a life-threatening disease contributing to ~3.4 million deaths worldwide. There are various causes of cancer, such as smoking, being overweight or obese, intake of processed meat, radiation, family history, stress, environmental factors, and chance. The first-line treatment of cancer is the surgical removal of solid tumours, radiation therapy, and chemotherapy. The systemic administration of the free drug is considered to be the main clinical failure of chemotherapy in cancer treatment, as limited drug concentration reaches the tumour site. Most of the active pharmaceutical ingredien

Antioxidants in brain tumors: current therapeutic significance and future prospects.

Brain cancer is regarded among the deadliest forms of cancer worldwide. The distinct tumor microenvironment and inherent characteristics of brain tumor cells virtually render them resistant to the majority of conventional and advanced therapies. Oxidative stress (OS) is a key disruptor of normal brain homeostasis and is involved in carcinogenesis of different forms of brain cancers. Thus, antioxidants may inhibit tumorigenesis by preventing OS induced by various oncogenic factors. Antioxidants are hypothesized to inhibit cancer initiation by endorsing DNA repair and suppressing cancer progress

Unlocking the Potential of Ganoderma lucidum (Curtis): Botanical Overview, Therapeutic Applications, and Nanotechnological Advances.

Background:Ganoderma lucidum (GL), commonly known as the "Lingzhi" or "Reishi" mushroom, has long been recognized for its potential health benefits and medicinal properties in traditional Chinese medicine. The unique potential combination of bioactive compounds present in GL, such as triterpenoids, polysaccharides, and peptides, has inspired interest in leveraging their therapeutic potential In recent years, the emerging field of nanotechnology has opened up new possibilities for using the remarkable properties of GL at the nanoscale. Objetive: The main objective of this review is to explore t

Coronary atherosclerosis and chemotherapy: From bench to bedside.

Cardiovascular disease, particularly coronary artery disease, is the leading cause of death in humans worldwide. Coronary heart disease caused by chemotherapy affects the prognosis and survival of patients with tumors. The most effective chemotherapeutic drugs for cancer include proteasome inhibitors, tyrosine kinase inhibitors, immune checkpoint inhibitors, 5-fluorouracil, and anthracyclines. Animal models and clinical trials have consistently shown that chemotherapy is closely associated with coronary events and can cause serious adverse cardiovascular events. Adverse cardiovascular events a

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… In addition, the production and release of histamine, heparin, and tissue plasminogen activator are also dependent on KIT ( 77 ). … Thrombotic aggregates of mast cells have been found to surround blood vessels and provide many important repair molecules, including heparin, tissue plasminogen activator (a fibrinolytic precursor), and beta-trypsin (a fibrinolytic protease). …