Peripheral nerve excitability abnormalities in Neuronal Intranuclear Inclusion Disease: Assessment with histopathological analysis.

Objective: Neuronal Intranuclear Inclusion Disease (NIID) is a neurodegenerative disease affecting the central and peripheral nerves. We aimed to assess the pathophysiological features of peripheral nerve dysfunction in NIID.

Methods: We observed six unrelated NIID patients through clinical records, nerve conduction studies, and multiple measures of motor nerve excitability.

Establishment of a HFpEF model using female Dahl salt-sensitive rats: a valuable tool for elucidating the pathophysiology of HFpEF in women.

The pathogenesis of heart failure with preserved ejection fraction (HFpEF) remains unclear, and effective treatments are limited. HFpEF is more prevalent in females, indicating potential gender differences in its pathogenesis. However, no female HFpEF model animals have been established.

Chemical extension and glycodendrimer formation of the matriglycan decasaccharide, -(3Xylα1-3GlcAβ1)- and its affinity for laminin.

Muscle tissue is stabilized by the strong interaction between laminin and matriglycan. Matriglycan is a polysaccharide composed of the repeating disaccharide, -3Xylα1-3GlcAβ1-, and is a pivotal part of the core M3 O-mannosyl glycan. Patients with muscular dystrophy cannot synthesize matriglycan or the core M3 O-mannosyl glycan due to a defect in or the lack of glycosyltransferases owing to glycan synthesis.

Suspected contained rupture of a coronary artery aneurysm followed by a re-rupture: a case report.

Background: Most coronary artery aneurysms (CAAs) are clinically asymptomatic and are only detected incidentally during cardiac imaging. However, CAAs can cause fatal complications such as cardiac tamponade following a rupture. Reports of contained ruptures of CAAs are limited.

Mechanistic model of minute virus of mice elution behavior in anion exchange chromatography purification.

This study aimed to propose a methodology for developing a mechanistic model for viral clearance of the minute virus of mice (MVM) on flow-through anion exchange (AEX) chromatography. Protein surface analysis was applied to investigate the possibility of molecular interaction between the recombinant biotherapeutic and MVM. The protein product-free Tris buffers were spiked with MVM, and the MVM elution profile from AEX chromatography was quantitatively analyzed using quantitative polymerase chain reaction (qPCR) for pooled fractions.

Ovarian Cancer with TTF-1-positive Giant Pleural Dissemination.

Thyroid transcription factor 1 (TTF-1) is primarily expressed in lung and thyroid cancers, but it has also been observed in other cancers. A 60-year-old woman presented with worsening dyspnea, pleural effusion, lung metastases, a right ovarian tumor, and para-aortic intra-abdominal lymph node metastasis. Biopsies from the pleural dissemination revealed TTF-1-positive adenocarcinomas.

Genetic Analysis of Biopsy Tissues from Colorectal Tumors in Patients with Ulcerative Colitis.

Background/objectives: Colorectal neoplasia developing from ulcerative colitis mucosa (CRNUC) can be divided into ulcerative colitis-associated neoplasia (UCAN) and non-UCAN; however, it is often difficult to distinguish UCAN from non-UCAN during a biopsy diagnosis. We investigated whether a genomic analysis could improve the diagnostic accuracy of UCAN using biopsy specimens.

Methods: In step 1, 14 CRNUCs were used to examine whether the genomic landscape of biopsy and resection specimens matched.

A case report and literature review of nontuberculous mycobacterial disease caused by Mycolicibacterkumamotonensis.

Herein, we report a rare case of pulmonary nontuberculous mycobacterial (NTM) infection caused by Mycolicibacter kumamotonensis in a 73-year-old man successfully treated with clarithromycin, rifampicin, and ethambutol. Seven cases of NTM disease caused by M. kumamotonensis have been previously described, with characteristics differing from those of more common NTM diseases.

Preoperative Nutrition Impacts Retear Rate After Arthroscopic Rotator Cuff Repair.

Background: A rotator cuff retear following arthroscopic rotator cuff repair (ARCR) is a concern in older patients. However, only a few of its risk factors are amenable to preoperative intervention. We aimed to elucidate the relationship between preoperative nutritional status and rotator cuff retears after ARCR.

Thermoascus aurantiacus harbors an esterase/lipase that is highly activated by anionic surfactant.

Fungal lipolytic enzymes play crucial roles in various lipid bio-industry processes. Here, we elucidated the biochemical and structural characteristics of an unexplored fungal lipolytic enzyme (TaLip) from Thermoascus aurantiacus var. levisporus, a strain renowned for its significant industrial relevance in carbohydrate-active enzyme production.

Intermediate phenotype between CMT2Z and DIGFAN associated with a novel MORC2 variant: a case report.

Charcot-Marie-Tooth disease type 2Z is caused by MORC2 mutations and presents with axonal neuropathy. MORC2 mutations can also manifest as developmental delay, impaired growth, dysmorphic facies, and axonal neuropathy (DIGFAN). We report a patient exhibiting an intermediate phenotype between these diseases associated with a novel MORC2 variant.

Ka Malu a Wa'ahila: Cultivating cultural safety for Native Hawaiian students in university behavioral health.

Ka Malu a Wa'ahila, an Indigenous-centered and student-informed program, was established in 2022 to meet the growing behavioral health needs of Native Hawaiian college students at the University of Hawai'i at Mānoa. Utilizing a cultural safety foundation and relying on the wisdom of community voices articulated by the Pilinahā framework, clinicians provide prevention, direct intervention, and outreach services. As the program continues to evolve, future plans include expanding to other Pacific Islanders and developing an additional layer of systemic change through building an Indigenous behavioral health training pathway and training curriculum for clinicians serving Native Hawaiian and Pacific Islander (NHPI) communities.

Pulmonary Arterial Hypertension in Neurofibromatosis Type 1: A Case with a Novel NF1 Gene Mutation.

Neurofibromatosis type 1 (NF1) is an autosomal dominant multi-organ disease. The clinical manifestations include not only skin lesions and malignant tumors but also lung complications, including pulmonary arterial hypertension (PAH). However, the association between gene mutations in NF1 and the occurrence of PAH has not yet been elucidated.

Divergent thinking as a predictor of life skills in patients with schizophrenia: Evidence from the modified Tinkertoy Test.

Aim: Patients with schizophrenia often exhibit poor life skills, posing significant clinical challenges. Life skills comprise cognitive functions crucial for planning daily activities, including divergent thinking. However, the cognitive deficits contributing to these diminished skills among patients with schizophrenia are underexplored.

ACR Appropriateness Criteria® Orbital Imaging and Vision Loss-Child.

Orbital disorders in children consist of varied pathologies affecting the orbits, orbital contents, visual pathway, and innervation of the extraocular or intraocular muscles. The underlying etiology of these disorders may be traumatic or nontraumatic. Presumed location of the lesion along with the additional findings, such as eye pain, swelling, exophthalmos/enophthalmos, erythema, conjunctival vascular dilatation, intraocular pressure, etc, help in determining if imaging is needed, modality of choice, and extent of coverage (orbits and/or head).

Analysis of anti-tumor effect and mechanism of GLS1 inhibitor CB-839 in colorectal cancer using a stroma-abundant tumor model.

Background: Glutaminase 1 (GLS1), a key enzyme in glutamine metabolism in cancer cells, acts as a tumor promoter and could be a potential therapeutic target. CB-839, a GLS1-specific inhibitor, was developed recently. Herein, we aimed to elucidate the anti-tumor effects and mechanism of action of CB-839 in colorectal cancer (CRC).

An Environment-Aware Adaptive Data-Gathering Method for Packet-Level Index Modulation in LPWA.

Low-power wide-area (LPWA) is a communication technology for the IoT that allows low power consumption and long-range communication. Additionally, packet-level index modulation (PLIM) can transmit additional information using multiple frequency channels and time slots. However, in a competitive radio access environment, where multiple sensors autonomously determine packet transmission, packet collisions occur when transmitting the same information.