Quantitative 3-T Multiparametric MRI Parameters as Predictors of Aggressive Prostate Cancer.

Purpose To determine which quantitative 3-T multiparametric MRI (mpMRI) parameters correlate with and help predict the presence of aggressive large cribriform pattern (LCP) and intraductal carcinoma (IDC) prostate cancer (PCa) at whole-mount histopathology (WMHP). Materials and Methods This retrospective study included 130 patients (mean age ± SD, 62.6 years ± 7.

Intrathecal or intravenous AAV9-IDUA/RGX-111 at minimal effective dose prevents cardiac, skeletal and neurologic manifestations of murine MPS I.

Mucopolysaccharidosis type I (MPS I) is a rare metabolic disorder caused by deficiency of α-L-iduronidase (IDUA), resulting in glycosaminoglycan (GAG) accumulation and multisystemic disease. Current treatments include hematopoietic stem cell transplantation and enzyme replacement therapy, but these do not address all manifestations of the disease. We infused MPS I mice with an adeno-associated virus 9 (AAV9)-IDUA vector (RGX-111) at doses from 10 to 10 vector genomes (vg) via intrathecal (IT), intravenous (IV), and intrathecal+intravenous (IT+IV) routes of administration.

Clinical Potential of Novel Microbial Therapeutic LP51 Based on Xerosis-Microbiome Index.

Xerosis, characterized by dry, rough skin, causes discomfort and aesthetic concerns, necessitating effective treatment. Traditional treatments often show limited efficacy, prompting the need for innovative therapies. This study highlights the efficacy of microbiome therapeutic LP51, derived from a healthy vaginal microbiome, in improving xerosis.

Factors associated with malignant biopsy results for newly detected lesions within one year after breast cancer surgery.

Rationale And Objectives: This study aimed to identify the factors associated with malignant biopsy results for new lesions within one year after breast cancer surgery.

Materials And Methods: This retrospective study included 192 lesions from 186 patients who underwent biopsy for newly developed breast lesions within one year of breast cancer surgery. All patients underwent breast ultrasound (US) at 6 months and breast US with mammography one year after surgery.

Label-free single-cell RNA multiplexing leveraging genetic variability.

Single cell RNA sequencing has provided unprecedented insights into the molecular cues and cellular heterogeneity underlying human disease. However, the high costs and complexity of single cell methods remain a major obstacle for generating large-scale human cohorts. Here, we compare current state-of-the-art single cell multiplexing technologies, and provide a widely applicable demultiplexing method, SoupLadle, that enables simple, yet robust high-throughput multiplexing leveraging genetic variability of patients.

A vaccine platform targeting lung-resident memory CD4 T-cells provides protection against heterosubtypic influenza infections in mice and ferrets.

Lung tissue-resident memory T (T) cells induced by influenza vaccination are crucial for heterosubtypic immunity upon re-exposure to the influenza virus, enabling rapid and robust responses upon reactivation. To enhance the efficacy of influenza vaccines, we induce the generation of lung T cells following intranasal vaccination with a commercial influenza vaccine adjuvanted with NexaVant (NVT), a TLR3 agonist-based adjuvant. We demonstrate that intranasal immunization with the NVT-adjuvanted vaccine provides improved protection against influenza virus infections by inducing the generation of CD4 T cells in the lungs in a type I interferon-dependent manner.

Risk of Contrast-Induced Acute Kidney Injury in Computed Tomography: A 16 Institutional Retrospective Cohort Study.

Objectives: Concern about contrast-induced acute kidney injury (CI-AKI) may delay the timely administration of contrast media for computed tomography (CT). The precise causative effect of iodinated contrast media on CI-AKI and its relevant risk factors remains an area of ongoing investigation. Therefore, this study aimed to determine the risk of CI-AKI following contrast-enhanced CT and its predisposing risk factors.

Arthroscopic Partial Repair of Large to Massive Rotator Cuff Tears Shows Clinical Outcomes and Survivorship at Minimum 10-Year Follow-Up Comparable to Those of Arthroscopic Complete Repair.

Purpose: To compare the survival rate (revision surgery) and clinical and radiologic outcomes of arthroscopic partial versus complete repair for large to massive rotator cuff tears over a minimum 10-year follow-up period.

Methods: We conducted a retrospective analysis of patients who underwent arthroscopic partial or complete repair of large to massive rotator cuff tears between 2008 and 2013, with minimum 10-year follow-up. Functional outcomes were measured using the visual analog scale pain score, Subjective Shoulder Value, American Shoulder and Elbow Surgeons score, University of California, Los Angeles shoulder score, and passive range of motion preoperatively and at the last follow-up.

Integrated molecular and functional characterization of the intrinsic apoptotic machinery identifies therapeutic vulnerabilities in glioma.

Genomic profiling often fails to predict therapeutic outcomes in cancer. This failure is, in part, due to a myriad of genetic alterations and the plasticity of cancer signaling networks. Functional profiling, which ascertains signaling dynamics, is an alternative method to anticipate drug responses.

Deep learning algorithm for predicting left ventricular systolic dysfunction in atrial fibrillation with rapid ventricular response.

Aims: Although evaluation of left ventricular ejection fraction (LVEF) is crucial for deciding the rate control strategy in patients with atrial fibrillation (AF), real-time assessment of LVEF is limited in outpatient settings. We aimed to investigate the performance of artificial intelligence-based algorithms in predicting LV systolic dysfunction (LVSD) in patients with AF and rapid ventricular response (RVR).

Methods And Results: This study is an external validation of a pre-existing deep learning algorithm based on residual neural network architecture.

Saturation profiling of drug-resistant genetic variants using prime editing.

Methods to characterize the functional effects of genetic variants of uncertain significance (VUSs) have been limited by incomplete coverage of the mutational space. In clinical oncology, drug resistance arising from VUSs can prevent optimal treatment. Here we introduce PEER-seq, a high-throughput method based on prime editing that can evaluate the functional effects of single-nucleotide variants (SNVs).

Assessment of Nonmass Lesions Detected with Screening Breast US Based on Mammographic Findings.

Background Breast nonmass lesions (NMLs) are observed at screening and diagnostic US. However, knowledge is limited on imaging features of NMLs at screening US. Purpose To identify features of NMLs at screening US that are suspicious for malignancy based on mammographic findings.

Description and phylogenetic position of a new species, J.E.Jang, K.H.Lee & H.Y.Gil (Saxifragaceae), from the southern islands of South Korea.

We describe a new species, J.E.Jang, K.

Vaginal lactobacilli produce anti-inflammatory β-carboline compounds.

The optimal vaginal microbiome is a Lactobacillus-dominant community. Apart from Lactobacillus iners, the presence of Lactobacillus species is associated with reduced vaginal inflammation and reduced levels of pro-inflammatory cytokines. Loss of Lactobacillus-dominance is associated with inflammatory conditions, such as bacterial vaginosis (BV).

Outcomes of Haploidentical Stem Cell Transplant Recipients With HHV-6B Reactivation.

Background: Human herpesvirus 6B (HHV-6B) frequently reactivates following allogeneic stem cell transplant (alloHCT). Consensus guidelines note that haploidentical alloHCT may represent a high-risk population for which there is little evidence; this warrants further investigation.

Methods: In this single-center retrospective study, we evaluated 188 consecutive adult patients receiving haploidentical alloHCT between 11/2014 and 11/2020 and compared outcomes between patients with HHV-6B reactivation receiving targeted antiviral therapy and those who were clinically observed.

Real-World Treatment Patterns, Sequencing, and Outcomes in Patients with Locally Advanced or Metastatic Urothelial Carcinoma Receiving Avelumab First-Line Maintenance in the United States.

For patients with locally advanced/metastatic urothelial carcinoma (la/mUC), first-line (1L) treatment with platinum-based chemotherapy (PBC) followed by avelumab 1L maintenance (1LM) is a recommended therapy per treatment guidelines in patients without disease progression. However, contemporary real-world (rw) data among patients receiving this treatment are necessary to understand clinical outcomes and optimal treatment sequencing. This retrospective cohort study analyzed rw treatment patterns and clinical outcomes, including overall survival (rwOS) and progression-free survival (rwPFS), in patients with la/mUC receiving avelumab 1LM.

Resorbable Microspheres versus Trisacryl Gelatin Microspheres for Uterine Artery Embolization: A Randomized Controlled Trial.

Background There are insufficient data comparing resorbable microspheres (RMs) with permanent trisacryl gelatin microspheres (TAGMs) for uterine artery embolization (UAE). Purpose To compare therapeutic efficacy and clinical outcomes in participants with symptomatic fibroids after UAE with RMs or TAGMs. Materials and Methods This randomized controlled trial included participants undergoing UAE for symptomatic fibroids at a single institution (from May 2021 to May 2023).

Intraocular Concentration of Stem Cell Factor/c-KIT and Galectin-1 in Retinal Diseases.

Purpose: To investigate the intraocular concentration profiles of stem cell factor (SCF)/c-KIT, galectin-1 (GAL-1), and vascular endothelial growth factor (VEGF)-A with regard to retinal disease and treatment response.

Methods: The study group included 13 patients with dry age-related macular degeneration (AMD), 196 with neovascular AMD (nAMD), 21 with diabetic macular edema (DME), 10 with retinal vein occlusion (RVO), and 34 normal subjects with cataracts. Aqueous humor levels of SCF, c-KIT, GAL-1, and VEGF-A were analyzed by immunoassay according to disease group and treatment response.