Baicalein Long-Circulating Liposomes Improve Histological and Functional Outcomes After Traumatic Brain Injury.

High mortality and disability have been principally linked with traumatic brain injury (TBI) with this condition being a principal issue in public health. Currently, there is no reliable pharmaceutical agent to salvage the damage caused by TBI. Baicalein (BCL), a traditional Chinese medicine active ingredient, has preliminarily shown repair activity on brain injury.

Nanoscale Extracellular Vesicle-Enabled Liquid Biopsy: Advances and Challenges for Lung Cancer Detection.

Lung cancer is responsible for the death of over a million people worldwide every year. With its high mortality rate and exponentially growing number of new cases, lung cancer is a major threat to public health. The high mortality and poor survival rates of lung cancer patients can be attributed to its stealth progression and late diagnosis.

Biomimetic gold nanocages incorporating copper-human serum albumin for tumor immunotherapy via cuproptosis-lactate regulation.

Cancer immunotherapy remains a significant challenge due to insufficient proliferation of immune cells and the sturdy immunosuppressive tumor microenvironment. Herein, we proposed the hypothesis of cuproptosis-lactate regulation to provoke cuproptosis and enhance anti-tumor immunity. For this purpose, copper-human serum albumin nanocomplex loaded gold nanocages with bacterial membrane coating (BAu-CuNCs) were developed.

Clerodendranthus Spicatus: A review of its active compounds, mechanisms of action, and clinical studies in urinary diseases.

Clerodendranthus spicatus (Thunb.) C.Y.

Maximizing arsenic trioxide's anticancer potential: Targeted nanocarriers for solid tumor therapy.

Arsenic trioxide (ATO) has gained significant attention due to its promising therapeutic effects in treating different diseases, particularly acute promyelocytic leukemia (APL). Its potent anticancer mechanisms have been extensively studied. Despite the great efficacy ATO shows in fighting cancers, drawbacks in the clinical use are obvious, especially for solid tumors, which include rapid renal clearance and short half-life, severe adverse effects, and high toxicity to normal cells.

The Protective Effects of Ecdysterone on Cognitive Impairment through Regulating Akt/GSK-3β/Nrf2 Signaling Pathway and Oxidative Stress in Cognitive Mice Model and Aβ-Induced Cell Neurotoxicity.

Background: Severe neurological condition like Alzheimer's disease (AD) has a significantly negative impact on families and society, wherein there is no proven cure. As one of the principal active constituents of Blume, ecdysterone (ECR) has demonstrated antioxidant and cognitive dysfunction improvement effects. Nonetheless, the mechanism underlying the improvement of cognitive dysfunction by ECR remains unclear.

Impact of Nicosulfuron on Sperm Quality: Insights into Testicular Cell Apoptosis and NF-κB Signaling Pathway in Mice Testes.

Background: Nicosulfuron, a widely used herbicide in crops, has raised concerns due to its escalating presence as an environmental pollutant, particularly in soil and water. The potential adverse effects of nicosulfuron on animals, including reproductive toxicity, have garnered attention.

Objective: The study aimed to evaluate the reproductive toxicity of nicosulfuron in male mice.

SIRT6 Reduces Rheumatoid Arthritis Injury by Inhibiting MyD88-ERK Signaling Pathway.

Background: Rheumatoid arthritis (RA) is an autoimmune disease characterized by destruction of synovial joints, abnormal immune responses and chronic inflammatory manifestations, which seriously affects patients' well-being. We explored this study to ascertain the effect and mechanism of silent information regulator 6 (SIRT6) on RA.

Methods: Genes of RA patients and normal volunteers were analyzed using Gene Expression Omnibus (GEO), Kyoto-Encyclopedia of Genes and Genomes (KEGG) and Disconet databases.

Tumor-derived microvesicles for cancer therapy.

Extracellular vesicles (EVs) are vesicles with lipid bilayer structures shed from the plasma membrane of cells. Microvesicles (MVs) are a subset of EVs containing proteins, lipids, nucleic acids, and other metabolites. MVs can be produced under specific cell stimulation conditions and isolated by modern separation technology.

Co-treatment of Astragaloside IV with Vitamin D in Diabetic Peripheral Neuropathic Rats: Protective Effects and Potential Mechanisms.

Objective: The potential mechanism underlying the protective effect of Astragaloside IV (AS-IV) co-treatment with 1, 25-dihydroxy-vitamin D (Vit-D) on neuropathy in diabetic high-fat rats was investigated.

Methods: The rat diabetic hyperlipidemia (DH) model was established via streptozotocin and a high-fat diet (HFD). After co-treatment (of AS-IV and Vit-D at respective doses of 50 mg/kg via oral gavage and 30000 IU/kg via intramuscular injection), blood glucose levels, markers of inflammation and oxidative stress, as well as apoptosis and histopathology were evaluated with appropriate techniques.

A Synergistic Combination of Oleanolic Acid and Apatinib to Enhance Antitumor Effect on Liver Cancer Cells and Protect against Hepatic Injury.

Background: As a pentacyclic triterpenoid, OA (oleanolic acid) has exhibited antiinflammatory, immunomodulatory and antitumor effects. VEGFR-2 (vascular endothelial cells receptor-2) tyrosine kinase activity could be inhibited by apatinib, a small-molecule antiangiogenic agent.

Objective: Thus, this study sought to investigate the mechanism underlying the synergistic antitumor activity of combined OA and apatinib patent.

Engineered tumor microvesicles modified by SP94 peptide for arsenic trioxide targeting drug delivery in liver cancer therapy.

Liver cancer is among the leading cause of cancer related death worldwide. There is growing interest in using traditional Chinese medicines such as arsenic trioxide (ATO) to treat liver cancer. ATO have attracted attention due to its wide range of anti-cancer activities.

Progress of cell membrane-derived biomimetic nanovesicles for cancer phototherapy.

In recent years, considerable attention has been given to phototherapy, including photothermal and photodynamic therapy to kill tumor cells by producing heat or reactive oxygen species (ROS). It has the high merits of noninvasiveness and limited drug resistance. To fully utilize this therapy, an extraordinary nanovehicle is required to target phototherapeutic agents in the tumor cells.

Hollow Mesoporous Silica Nanoparticles for Dual Chemo-starvation Therapy of Hepatocellular Carcinoma.

Purpose: This study aims at chemotherapy and starvation therapy of HCC via starvation and apoptosis.

Methods: Hollow mesoporous organosilica nanoparticles (HMONs) with the thioether-hybrid structure were developed using an organic/inorganic co-templating assembly approach. Hydrofluoric acid was used to remove the internal MSN core for yielding large radial mesopores for loading drug cargos.

Isoliquiritin Ameliorates Ulcerative Colitis in Rats through Caspase 3/HMGB1/TLR4 Dependent Signaling Pathway.

Background: Isoliquiritin belongs to flavanol glycosides and has a strong antiinflammatory activity. This study sought to investigate the anti-inflammatory effect of isoliquiritin and its underlying mechanism.

Methods: The inflammatory (trinitro-benzene-sulfonic acid-TNBS-induced ulcerative colitis (UC)) model was established to ascertain the effect of isoliquiritin on the caspase-3/HMGB1/TLR4 pathway in rats.

PEG-grafted arsenic trioxide-loaded mesoporous silica nanoparticles endowed with pH-triggered delivery for liver cancer therapy.

Liver cancer (LC), one of the most common malignant primary tumors, presents a poor prognosis, high morbidity rate, and poor clinical outcomes. Despite conventional treatments have been applied prior to the deterioration, their clinical benefits were still limited. Arsenic trioxide (ATO), a toxic Chinese medicine, has been proven to efficiently inhibit the growth of LC both and .

QbD-based fabrication of transferrin-anchored nanocarriers for targeted drug delivery to macrophages and colon cells for mucosal inflammation healing.

Colon mucosal inflammation attracts a plethora of immune cells with overexpressed surface receptors. Colon drug targeting can be aided by exploiting overexpressed cell surface receptors which improve drug site retention for an extended period. We developed Tofacitinib citrate (Tofa) loaded transferrin anchored PLGA nanocarriers (Tofa-P/tfr NCs) the quality by design (QbD) approach for specific binding to the transferrin receptor (TFR-1/CD71) overexpressed on macrophages and colon epithelial cells.

Nanoclays for wound management applications.

Nanotechnology has been comprehensively applied as a new approach to managing wound healing. Particularly, nanoclays are being used to improve traditional wound healing approaches or new therapies. Nanoclays are nanoscale aluminosilicates with remarkable intrinsic properties, including the capacity to promote hemostatic response, anti-inflammatory effects, angiogenesis, and re-epithelization.

Liposome-based diagnostic and therapeutic applications for pancreatic cancer.

Pancreatic cancer is one of the harshest and most challenging cancers to treat, often labeled as incurable. Chemotherapy continues to be the most popular treatment yet yields a very poor prognosis. The main barriers such as inefficient drug penetration and drug resistance, have led to the development of drug carrier systems.

Cyclodextrin-based dermatological formulations: Dermopharmaceutical and cosmetic applications.

The progress in new delivery systems for active ingredients has boosted the dermopharmaceutical and cosmetic fields by allowing formulations to display enhanced skin permeation capabilities. Cyclodextrins (CDs) are cyclic oligosaccharides able to form host-guest inclusion complexes with guest active molecules, resulting in improved physicochemical properties of such molecules. The incorporation of CDs in dermopharmaceutical and cosmetics formulations has received much attention since the late 1970 s by enhancing modulation of the passage through the skin and vectorization into the target site while simultaneously offering a biocompatible delivery system.

Lung Cancer Nodules Detection via an Adaptive Boosting Algorithm Based on Self-Normalized Multiview Convolutional Neural Network.

Lung cancer is the deadliest cancer killing almost 1.8 million people in 2020. The new cases are expanding alarmingly.