GMMID: genetically modified mice information database.

Genetically engineered mouse models (GEMMs) are vital for elucidating gene function and disease mechanisms. An overwhelming number of GEMM lines have been generated, but endeavors to collect and organize the information of these GEMMs are seriously lagging behind. Only a few databases are developed for the information of current GEMMs, and these databases lack biological descriptions of allele compositions, which poses a challenge for nonexperts in mouse genetics to interpret the genetic information of these mice.

BAP1 loss confers sensitivity to bromodomain and extra-terminal inhibitors in renal cell carcinoma.

The tumor suppressor gene BRCA1 associated protein-1 (BAP1) is frequently mutated in renal cell carcinoma (RCC). BAP1 loss-of-function mutations are associated with poor survival outcomes. However, personalized therapy for BAP1-mutated RCC is currently not available.

Cadherin 17 Nanobody-Mediated Near-Infrared-II Fluorescence Imaging-Guided Surgery and Immunotoxin Delivery for Colorectal Cancer.

Surgery and targeted therapy are of equal importance for colorectal cancer (CRC) treatment. However, complete CRC tumor resection remains challenging, and new targeted agents are also needed for efficient CRC treatment. Cadherin 17 (CDH17) is a membrane protein that is highly expressed in CRC and, therefore, is an ideal target for imaging-guided surgery and therapeutics.

Emerging therapeutic strategies for metastatic uveal melanoma: Targeting driver mutations.

Uveal melanoma (UM) is the most common primary malignant intraocular tumor in adults. Although primary UM can be effectively controlled, a significant proportion of cases (40% or more) eventually develop distant metastases, commonly in the liver. Metastatic UM remains a lethal disease with limited treatment options.

Graphene Enhances the Loading Capacity and Lubrication Performance of Ionic Liquids: A Molecular Dynamics Study.

Ionic liquid (IL) combined with graphene additives have garnered extensive attention in the field of high-performance lubricating materials. However, the ambiguous mechanism of graphene influencing the load-carrying and anti-wear capacity of ILs needs further study. In this work, friction simulation shows that adding graphene causes friction coefficient to reduce by up to 88% compared with pure ILs, but lubrication performance is lost due to the destruction of graphene under high stress.

Beyond canonical PROTAC: biological targeted protein degradation (bioTPD).

Targeted protein degradation (TPD) is an emerging therapeutic strategy with the potential to modulate disease-associated proteins that have previously been considered undruggable, by employing the host destruction machinery. The exploration and discovery of cellular degradation pathways, including but not limited to proteasomes and lysosome pathways as well as their degraders, is an area of active research. Since the concept of proteolysis-targeting chimeras (PROTACs) was introduced in 2001, the paradigm of TPD has been greatly expanded and moved from academia to industry for clinical translation, with small-molecule TPD being particularly represented.

Microstructural Evolution, Mechanical Properties and Tribological Behavior of BC-Reinforced Ti In Situ Composites Produced by Laser Powder Bed Fusion.

Based on the advantage of rapid net-shape fabrication, laser powder bed fusion (LPBF) is utilized to process BC-reinforced Ti composites. The effect of volumetric energy density () on the relative density, microstructural evolution, tensile properties and wear behaviors of BC-reinforced Ti composites were systematically investigated. The LPBF-ed samples with high relative density (>99%) can be achieved, while the pores and un-melted powders can be observed in the sample owing to the low energy input (33 J/mm).

Effect of Na-ion intercalation on the thermal conductivity of carbon honeycomb nanostructure.

This work studies the thermal conductivity of Na-ion intercalated carbon honeycomb (CHC) the combination of first-principles calculation and molecular dynamics simulation. The effects of ion concentration, ion charge, temperature, and strain are explored. The simulation results show that the thermal conductivity of CHC presents a nonmonotonic dependence on the ion concentration.

Reciprocal positive regulation between BRD4 and YAP in GNAQ-mutant uveal melanoma cells confers sensitivity to BET inhibitors.

Uveal melanoma (UM) is the most common intraocular cancer in adults. UMs are usually initiated by a mutation in GNAQ or GNA11 (encoding Gq or G11, respectively), unlike cutaneous melanomas (CMs), which usually carry a BRAF or NRAS mutation. Currently, there are no clinically effective targeted therapies for UM carrying Gq/11 mutations.

Recent Progress on Wear-Resistant Materials: Designs, Properties, and Applications.

There has been tremendous interest in the development of different innovative wear-resistant materials, which can help to reduce energy losses resulted from friction and wear by ≈40% over the next 10-15 years. This paper provides a comprehensive review of the recent progress on designs, properties, and applications of wear-resistant materials, starting with an introduction of various advanced technologies for the fabrication of wear-resistant materials and anti-wear structures with their wear mechanisms. Typical strategies of surface engineering and matrix strengthening for the development of wear-resistant materials are then analyzed, focusing on the development of coatings, surface texturing, surface hardening, architecture, and the exploration of matrix compositions, microstructures, and reinforcements.

Management of post-traumatic long bone defects: A comparative study based on long-term results.

Background: Reconstruction of post-traumatic long bone defects is a formidable problem. To date, the approaches for bony reconstruction remain controversial. Thus, we aimed to compare the different methods in the treatment of patients with post-traumatic long bone defects, based on the long-term functional and self-evaluation results.

Association of Nonalcoholic Fatty Liver Disease With Osteoporotic Fractures: A Cross-Sectional Retrospective Study of Chinese Individuals.

Nonalcoholic fatty liver disease (NAFLD) is related to several inflammatory or metabolic diseases. However, findings of previous studies investigating the association between NAFLD and BMD are inconsistent. Only one study reported a potential association between NAFLD and osteoporotic fracture.

Association of gout with osteoporotic fractures.

Purpose: Previous studies have shown that serum uric acid levels and inflammation are associated with bone mineral density. Gout, a disease characterized by hyperuricemia and inflammation, contributes to the risk of osteoporotic fractures. However, this association is controversial.

Geraniin inhibits migration and invasion of human osteosarcoma cancer cells through regulation of PI3K/Akt and ERK1/2 signaling pathways.

Geraniin, an active compound isolated from Geranium sibiricum, was found to inhibit proliferation and induce apoptosis of tumor cells. However, the antimetastatic effects of geraniin remain elusive. Our study found the potential antitumor mechanisms of geraniin through inhibiting the migration and invasion of human osteosarcoma U2OS cells.

Baicalin inhibits human osteosarcoma cells invasion, metastasis, and anoikis resistance by suppressing the transforming growth factor-β1-induced epithelial-to-mesenchymal transition.

The epithelial-mesenchymal transition (EMT) plays an important role in inducing cancer metastasis. Baicalin, a flavone derivative isolated from Scutellaria spp., shows a series of pharmacological and physiological activities.

[Effect of parthenolide on serum expressions of interleukin-1beta and tumor necrosis factor-alpha in rabbits with knee osteoarthritis].

Objective: To observe the therapeutic effect of parthenolide (PTL) on rabbit knee arthritis (KOA) and its effects on serum expression of interleukin-1beta (IL-1beta) and contents of tumor necrosis factor-alpha (TNF-alpha).

Methods: Eight rabbits were randomly selected from 40 healthy pure-bred New Zealand rabbits as the normal control group. The KOA model was established in the rest 32 rabbits by plaster cast fixation of the right hind limb extension position.

[The effect of cyclophosphamide on cytokines in patients with primary Sjögren's syndrome-associated interstitial lung disease].

Objective: To investigate the mechanisms of cyclophosphamide sequential therapy for patients with primary Sjögren's syndrome-associated interstitial lung disease (PSS-ILD).

Methods: This was a retrospective review of 15 patients (2005 - 2008) with PSS-ILD who underwent cyclophosphamide sequential therapy. Peripheral blood and bronchoalveolar lavage (BALF) were obtain before and 3, 6, 12, 24 months after the treatment.