Simultaneous Induction of Immunogenic Pyroptosis and PD-L1 Downregulation by One Single Photosensitizer for Synergistic Cancer Photoimmunotherapy.

Pyroptosis, an excellent form of immunogenic cell death that can effectively activate antitumor immune responses, is attracting considerable interest as a promising approach for cancer immunotherapy. Immunogenic pyroptosis can recruit and stimulate dendritic cells to provoke further activation and tumor infiltration of T cells by releasing danger-associated molecular patterns, thus improving the tumor response to PD-1/PD-L1 checkpoint blockade immunotherapy. Here, we report the discovery of a bifunctional photosensitizer Nile Violet that can simultaneously trigger caspase-3/GSDME-mediated immunogenic pyroptosis and PD-L1 downregulation for cancer photoimmunotherapy.

Influences of gonad developmental stage on ovary selenium concentrations in fish-implications for ovary selenium monitoring.

Monitoring selenium (Se) concentrations in fish ovaries is an important tool for evaluating the ecological risk posed by Se in aquatic systems. Most guidance recommends sampling fish ovaries as closely as possible to when fish spawn on the premise that Se is mobilized from the liver to the ovary during vitellogenesis, and therefore, sampling ovaries during the early phases of oocyte maturation may underestimate egg Se concentrations at the time of spawning. In this study, we evaluated ovary Se data from two species with synchronous oocyte development (Ptychocheilus oregonensis and Prosopium williamsoni), one species with asynchronous oocyte development (Richardsonius balteatus), and one where the mode of development is unclear (Mylocheilus caurinus).

Calothrixin B by docking JAK2 is a potential therapeutic inhibitor for pancreatic ductal adenocarcinoma.

Objectives: Pancreatic cancer, a highly invasive and prognostically unfavorable malignant tumor, consistently exhibits resistance to conventional chemotherapy, leading to substantial side effects and diminished patient quality of life. This highlights the critical need for the discovery of novel, effective, and safe chemotherapy drugs. This study aimed to explore bioactive compounds, particularly natural products, as an alternative for JAK2 protein inhibitor in cancer treatment.

Superhydrophobic and Self-Healing Porous Organic Macrocycle Crystals for Methane Purification under Humid Conditions.

Purifying methane from natural gas using adsorbents not only requires the adsorbents to possess excellent separation performance but also to overcome additional daunting challenges such as humidity interference and durability requirements for sustainable use. Herein, porous organic crystals of a new macrocycle () with superhydrophobic and self-healing features are prepared and employed for the purification of methane (>99.99% purity) from ternary methane/ethane/propane mixtures under 97% relative humidity.

Pharmacogenetics: Opportunities for the Research Program and Other Large Data Sets to Advance the Field.

Pharmacogenetic variation is common and an established driver of response for many drugs. There has been tremendous progress in pharmacogenetics knowledge over the last 30 years and in clinical implementation of that knowledge over the last 15 years. But there have also been many examples where translation has stalled because of the lack of available data sets for discovery or validation research.

Synergistic SERS Enhancement of Highly Sensitive and Reusable rGO-Ag-ZrO Thin Film Nanocomposite to Detect Synthetic Textile Dyes.

The textile industry is one of the main industries that benefited from the industrial revolution. Therefore, discharging of dyes from textile, paper, plastic, and rubber industries is inevitable. This colored wastewater prevents sunlight penetration and highly affects water sources.

Schizophrenia and retention in HIV care among adults insured through Medicaid in the United States: a population-based retrospective cohort study.

Background: People with schizophrenia spectrum disorders are at elevated risk of HIV, and people with both HIV and schizophrenia are at elevated risk of death compared to individuals with either diagnosis alone. Limited research has assessed the HIV care cascade, and in particular retention in care, among people with HIV (PWH) and schizophrenia in the U.S.

Identifying the Minimal Clinically Important Difference in Emotion Regulation Among Youth Using the JoyPop App: Survey Study.

Background: The minimal clinically important difference (MCID) is an important threshold to consider when evaluating the meaningfulness of improvement following an intervention. The JoyPop app is an evidence-based smartphone app designed to improve resilience and emotion regulation. Information is needed regarding the JoyPop app's MCID among culturally diverse youth.

Iron limitation triggers roseoceramide biosynthesis and membrane remodeling in marine roseobacter.

Chemical communication between marine bacteria and their algal hosts drives population dynamics and ultimately determines the fate of major biogeochemical cycles in the ocean. To gain deeper insights into this small molecule exchange, we screened niche-specific metabolites as potential modulators of the secondary metabolome of the roseobacter, . Metabolomic analysis led to the identification of a group of cryptic lipids that we have termed roseoceramides.

Behavioral nudges prevent loan delinquencies at scale: A 13-million-person field experiment.

Americans collectively hold over $1.6 trillion in student loan debt, and over the last decade millions of borrowers have defaulted on loans, with serious consequences for their financial health. In a 13-million-person field experiment with the U.

Trends in Colorectal Cancer Peritoneal Metastases Research: A Comprehensive Bibliometric Analysis.

Background: Colorectal cancer (CRC) stands as the third most prevalent malignancy globally and is recognized as the second leading cause of cancer-related mortality. Notably, nearly 50% of individuals diagnosed with CRC ultimately develop metastatic disease, with the peritoneum emerging as the second most frequent site for metastatic spread. Recent advancements in therapeutic frameworks have enhanced both survival rates and quality of life metrics for patients afflicted with colorectal cancer peritoneal metastases (CRCPM).

Attenuating hyperammonemia preserves protein synthesis and muscle mass via restoration of perturbed metabolic pathways in bile duct-ligated rats.

Sarcopenia and hepatic encephalopathy (HE) are complications of chronic liver disease (CLD), which negatively impact clinical outcomes. Hyperammonemia is considered to be the central component in the pathogenesis of HE, however ammonia's toxic effects have also been shown to impinge on extracerebral organs including the muscle. Our aim was to investigate the effect of attenuating hyperammonemia with ornithine phenylacetate (OP) on muscle mass loss and associated molecular mechanisms in rats with CLD.

B-Type Trimeric Procyanidins Attenuate Nonalcoholic Hepatic Steatosis Through AMPK/mTOR Signaling Pathway in Oleic Acid-Induced HepG2 Cells and High-Fat Diet- Fed Zebrafish.

NAFLD is one of the most common and rapidly increasing liver diseases. Procyanidin C1 and procyanidin C2, B-type trimeric procyanidins, show beneficial effects on regulating lipid metabolism. However, the mechanism underlying these effects remain elusive.

Venetoclax and azacitidine in combination with homoharringtonine, cytarabine, and aclarubicin for salvage therapy of relapsed/refractory T cell acute lymphoblastic leukemia.

Background: The treatment of relapsed/refractory T cell acute lymphoblastic leukemia (R/R T-ALL) is a significant challenge in hematologic oncology, and no standard salvage treatment plan exists. Both Chinese and international clinical guidelines recommend combination chemotherapy including venetoclax.

Methods: Efficacy and safety of venetoclax, azacitidine, homoharringtonine, cytarabine, and aclarubicin (VA-HAA) combination therapy were retrospectively analyzed in 3 patients with R/R T-ALL at the Department of Hematology, 920th Hospital of the Joint Logistics Support Force, Chinese People's Liberation Army.

Red and blue LED light increases the survival rate of random skin flaps in rats after MRSA infection.

Skin flap transplantation is a conventional wound repair method in plastic and reconstructive surgery, but infection and ischemia are common complications. Photobiomodulation (PBM) therapy has shown promise for various medical problems, including wound repair processes, due to its capability to accelerate angiogenesis and relieve inflammation. This study investigated the effect of red and blue light on the survival of random skin flaps in methicillin-resistant Staphylococcus aureus (MRSA)-infected Sprague Dawley (SD) rats.

Discovery of selective ROCK2 inhibitors with free radical scavenging ability for the treatment of gouty arthritis.

ROCK inhibitors can inhibit IL-1β and NLRP3, and their therapeutic potential for osteoarthritis and rheumatoid arthritis has been confirmed, but their impact on gouty arthritis has not been reported yet. By hybridization the structure of Edaravone, a series of ROCK inhibitors with pyrazolone scaffold were designed and synthesized. RM-04 has acceptable selective ROCK2 inhibitory activity with an IC of 4.

Assessment of the transscleral removal technique for subretinal proliferative tissues during vitrectomy for rhegmatogenous retinal detachment.

Purpose: To provide insights into the transscleral removal technique for subretinal proliferative tissues (SRP).

Study Design: Retrospective, single-center case series.

Methods: Patients who underwent transscleral removal of SRP during vitrectomy for rhegmatogenous retinal detachment (RRD) were included.

Correlation between internal limiting membrane preservation and sub-epiretinal membrane space during epiretinal membrane surgery.

Purpose: Internal limiting membrane (ILM) is usually peeled simultaneously with epiretinal membrane (ERM), however, in eyes with glaucoma and ERM, ILM is preserved in order to prevent nerve fiber damage. The aim of this study was to evaluate if a new approach for ERM is effective to keep ILM during surgery.

Study Design: Retrospective consecutive case series.

Environmental thresholds of semiaquatic bugs (Heteroptera, Gerromorpha) as an indicator of environmental change in Amazon streams.

Freshwater ecosystems under the influence of human activities are subject to multiple environmental stressors that lead to biodiversity loss and habitat modification. In recent years, various organisms have been used as bioindicators to detect environmental changes by their ability to perceive changes in community attributes. A good example is the semiaquatic bugs (Hemiptera, infra order Gerromorpha) that act as predators and are sensitive to subtle changes in environmental conditions.

The Effect of Strength Training Targeting Medial Thigh Muscles on Neuromuscular and Biomechanical Risk Factors for Anterior Cruciate Ligament Injury: A Randomized Controlled Trial.

Background: Knee valgus loading is thought to be an important contributor to noncontact anterior cruciate ligament (ACL) injuries, but the effects of training programs focusing on decreasing knee valgus loading on lower extremity biomechanics with respect to ACL injury risk remain unclear. Thus, this study aimed to examine the effect of strength training designed to strengthen the medial thigh muscles on lower extremity joint kinematics, kinetics and muscle activity during single-leg landing.

Methods: A total of 35 healthy participants randomly conducted either exercises targeting medial thigh muscles (intervention group) or exercises that did not target specific lower extremity muscles (control group).

Non-spatial Dynamics and Spatiotemporal Patterns Formation in a Predator-Prey Model with Double Allee and Dome-shaped Response Function.

The extinction of species is a major threat to the biodiversity. Allee effects are strongly linked to population extinction vulnerability. Emerging ecological evidence from numerous ecosystems reveals that the Allee effect, which is brought on by two or more processes, can work on a single species concurrently.

[Drug safety and mandatory reporting].

The spontaneous reporting system for cases of suspected side effects is a central instrument for detecting possible side effects after a pharmaceutical preparation has received marketing authorization. It provides important information (signals) on the occurrence of rare, previously unknown side effects, on increases in the frequency of known side effects that may also be due to quality defects, or on changes in the type or severity of known side effects. In recent decades, this system has made a significant contribution to the identification of drug-related risks that only arise upon widespread use following approval and to the introduction of appropriate measures to minimize risk.

[The Cluster Headache Impact Questionnaire : Measuring headache-related impairment in cluster headache patients].

Cluster headache is a severe primary headache disorder, which can be associated with a substantial impairment for sufferers. The Cluster Headache Impact Questionnaire (CHIQ) is a short questionnaire for measuring the cluster headache-specific impairment. A 5-stage severity grading from "no to low impairment" to "'extreme impairment" was established based on the results of an English-speaking patient collective.

The Multifactorial Relationship Between Bone Tissue Water and Stiffness at the Proximal Femur.

Bone mechanical function is determined by multiple factors, some of which are still being elucidated. Here, we present a multivariate analysis of the role of bone tissue composition in the proximal femur stiffness of cadaver bones (n = 12, age 44-93). Stiffness was assessed by testing under loading conditions simulating a sideways fall onto the hip.