Accurate Pocket Identification for Binding-Site-Agnostic Docking.

Accurate identification of druggable pockets is essential for structure-based drug design. However, most pocket-identification algorithms prioritize their geometric properties over downstream docking performance. To address this limitation, we developed RAPID-Net, a pocket-finding algorithm for seamless integration with docking workflows.

Development and Validation of a Bovine Coccygeal Venipuncture Model and Rubric.

Diagnostic sample collection, including venipuncture, is critical to diagnosing and treating cattle. Clinical skills models permit learners to practice a skill and improve their competency before performing the skill on a live animal; however, relatively few bovine models exist. This study aimed to develop and validate a bovine coccygeal venipuncture model and rubric for teaching and assessing veterinary students using a validation framework consisting of content evidence, internal structure evidence, and relationship with other variables evidence.

Can a Simple Model Have Value without Validation? A Study to Develop and (Attempt to) Validate a Bovine Caudal Epidural Model and Rubric.

Bovine practitioners expect new graduates entering clinical practice to be able to place a caudal epidural. Teaching this task on models facilitates scheduled training sessions and sufficient practice to reach competency. This study sought to create and validate a bovine caudal epidural model and scoring rubric using a framework of content evidence, internal structure evidence, and relationship with other variables evidence.

Lipid droplet targeting of the lipase coactivator ABHD5 and the fatty liver disease-causing variant PNPLA3 I148M is required to promote liver steatosis.

The storage and release of triacylglycerol (TAG) in lipid droplets (LDs) is regulated by dynamic protein interactions. α/β Hydrolase domain-containing protein 5 (ABHD5; also known as CGI-58) is a membrane/LD-bound protein that functions as a co-activator of patatin-like phospholipase domain-containing 2 (PNPLA2; also known as adipose triglyceride lipase) the rate-limiting enzyme for TAG hydrolysis. The dysregulation of TAG hydrolysis is involved in various metabolic diseases such as metabolic dysfunction-associated steatotic liver disease (MASLD).

Parental Perceptions and Practices Regarding Pain Management and Medical Marijuana Use in Patients With Sickle Cell Disease.

Parental strategies for home management of pain crisis in children with sickle cell anemia are not well studied. Non-steroidal anti-inflammatory medications (NSAIDs) are thought of as the mainstay of home and in-patient pain management for pediatric patients with sickle cell disease. Parents and providers often fear the use of opioids due to the risk of addiction.

Rare Incidental Finding of Multiple Pseudoaneurysms After Imaging-Guided Kidney Biopsy in a Patient With Lupus Nephritis: A Case Report and Literature Review.

Renal pseudoaneurysms are serious and rare vascular lesions. They can be seen in vasculitis or, more commonly, after renal biopsy, percutaneous renal surgery, penetrating trauma, and less frequently due to blunt renal trauma. We present the case of a 28-year-old woman with lupus nephritis accompanied by the incidental finding of renal pseudoaneurysms in both kidneys after an elective percutaneous renal biopsy of the left kidney.

Lipid droplet targeting of ABHD5 and PNPLA3 I148M is required to promote liver steatosis.

The storage and release of triacylglycerol (TAG) in lipid droplets (LDs) is regulated by dynamic protein interactions. α/β hydrolase domain-containing protein 5 (ABHD5; also known as CGI-58) is a membrane/LD bound protein that functions as a co-activator of Patatin Like Phospholipase Domain Containing 2 (PNPLA2; also known as Adipose triglyceride lipase, ATGL) the rate-limiting enzyme for TAG hydrolysis. The dysregulation of TAG hydrolysis is involved in various metabolic diseases such as metabolic dysfunction-associated steatotic liver disease (MASLD).

Web-browsing patterns reflect and shape mood and mental health.

Humans spend on average 6.5 hours a day online. A large portion of that time is dedicated to information-seeking.

Two-directional trafficking of the IFT25 protein in the developing mouse sperm flagella.

Intraflagellar transport 25 is a component of the intraflagellar transport 25-B complex. In mice, even though this intraflagellar transport component is not required for cilia formation in somatic cells, it is essential for sperm formation. However, the intracellular localization of this protein in male germ cells is not known given no reliable antibodies are available for histologic studies, and the dynamic trafficking in the developing sperm flagella is not clear.

Database resources of the National Center for Biotechnology Information in 2025.

The National Center for Biotechnology Information (NCBI) provides online information resources for biology, including the GenBank® nucleic acid sequence repository and the PubMed® repository of citations and abstracts published in life science journals. NCBI provides search and retrieval operations for most of these data from 31 distinct repositories and knowledgebases. The E-utilities serve as the programming interface for most of these.

Off-label in-silico flow diverter performance assessment in posterior communicating artery aneurysms.

Background: The posterior communicating artery (PComA) is among the most common intracranial aneurysm locations, but flow diverter (FD) treatment with the widely used pipeline embolization device (PED) remains an off-label treatment that is not well understood. PComA aneurysm flow diversion is complicated by the presence of fetal posterior circulation (FPC), which has an estimated prevalence of 4-29% and is more common in people of black (11.5%) than white (4.

Individualized cortical gyrification in neonates with congenital heart disease.

Congenital heart disease is associated with impaired early brain development and adverse neurodevelopmental outcomes. This study investigated how individualized measures of preoperative cortical gyrification index differ in 142 infants with congenital heart disease, using a normative modelling approach with reference data from 320 typically developing infants. Gyrification index -scores for the whole brain and six major cortical areas were generated using two different normative models: one accounting for post-menstrual age at scan, post-natal age at scan and sex, and another additionally accounting for supratentorial brain volume.

Attentional development is altered in toddlers with congenital heart disease.

Background: Congenital Heart Disease (CHD) is the most common congenital abnormality. Survival rates are over 90%, however infants with CHD remain at high risk of attention and executive function impairments. These abilities are difficult to assess in toddlers because clinical assessments rely on language abilities which are commonly delayed in CHD.

Point-of-care ultrasound in skin and soft tissue infections.

Background: Skin and soft tissue infections (SSTIs) are commonly encountered in clinical practice. Point-of-care ultrasound (POCUS) is becoming an increasingly valuable tool in hospital medicine, especially with advancements in ultrasound technology that make it easier to perform. POCUS can augment the history and physical exam in patients with suspected SSTIs.

"How" web searches change under stress.

To adjust to stressful environments, people seek information. Here, we show that in response to stressful public and private events the high-level features of information people seek online alter, reflecting their motives for seeking knowledge. We first show that when people want information to guide action they selectively ask "How" questions.

Unlocking carbene reactivity by metallaphotoredox α-elimination.

The ability to tame high-energy intermediates is important for synthetic chemistry, enabling the construction of complex molecules and propelling advances in the field of synthesis. Along these lines, carbenes and carbenoid intermediates are particularly attractive, but often unknown, high-energy intermediates. Classical methods to access metal carbene intermediates exploit two-electron chemistry to form the carbon-metal bond.

Methods for making and observing model lipid droplets.

We present methods for making and testing the membrane biophysics of model lipid droplets (LDs). Methods are described for imaging LDs ranging in size from 0.1 to 40 μm in diameter with high-resolution microscopy and spectroscopy.

Analysis of protected species observer data: Strengths, weaknesses, and application in the assessment of marine mammal responses to seismic surveys in the northern Gulf of Mexico 2002-2015.

Visual observation data collected by protected species observers (PSOs) is required per regulations stipulated in Notices to Lessees (NTLs) and geophysical survey Permits (Form BOEM-0328) issued to seismic operators in the Gulf of Mexico (GOM). Here, data collected by certified and trained PSOs during seismic surveys conducted between 2002-2015 were compiled and analyzed to assess utility in assessing marine mammal responses to seismic noise and effectiveness of required mitigation measures. A total of 3,886 agency-required bi-weekly PSO Effort and Sightings reports were analyzed comprising 598,319 hours of PSO visual effort and 15,117 visual sighting records of marine mammals.

Couple-close construction of polycyclic rings from diradicals.

Heteroarenes are ubiquitous motifs in bioactive molecules, conferring favourable physical properties when compared to their arene counterparts. In particular, semisaturated heteroarenes possess attractive solubility properties and a higher fraction of sp carbons, which can improve binding affinity and specificity. However, these desirable structures remain rare owing to limitations in current synthetic methods.

Concordance of randomised controlled trials for artificial intelligence interventions with the CONSORT-AI reporting guidelines.

The Consolidated Standards of Reporting Trials extension for Artificial Intelligence interventions (CONSORT-AI) was published in September 2020. Since its publication, several randomised controlled trials (RCTs) of AI interventions have been published but their completeness and transparency of reporting is unknown. This systematic review assesses the completeness of reporting of AI RCTs following publication of CONSORT-AI and provides a comprehensive summary of RCTs published in recent years.