Exosomal circ_0006896 promotes AML progression via interaction with HDAC1 and restriction of antitumor immunity.

Background: Drug resistance and immune escape continue to contribute to poor prognosis in AML. Increasing evidence suggests that exosomes play a crucial role in AML immune microenvironment.

Methods: Sanger sequencing, RNase R and fluorescence in situ hybridization were performed to confirm the existence of circ_0006896.

The spin-wave energy spectrum and transition temperature of the two-dimensional VSe2-like: A retarded Green's function method study.

Based on the recent discovery of intrinsic magnetism in monolayer films VSe2, we have constructed a two-dimensional (2D) Heisenberg model incorporating the 1T and 2H structures. These configurations consist of three layers: the upper and lower surface layers and a middle layer. Using the retarded Green's function method, we investigate the spin-wave energy spectrum, spin-wave density of states, and transition temperature of the system.

Knowledge, Attitudes and Willingness of Caregivers of Preterm Infants Toward Autism: A Cross-Sectional Study.

Background: To examine the knowledge, attitudes and willingness of caregivers of preterm infants toward autism spectrum disorder (ASD).

Methods: This cross-sectional study was conducted from September to December 2022 at the Hospital and enrolled the caregivers of preterm infants. The final questionnaire, developed by the authors, included four dimensions: demographic data, knowledge (16 items), attitudes (10 items) and willingness (seven items).

Staged microsurgical treatment of a complex scalp arteriovenous fistula combined with type C sAVF and cirsoid aneurysm: a case report and literature review.

Scalp arteriovenous fistula (sAVF) is a rare disease caused by a congenital defect or exogenous injury, but no standard treatment exists. In this article, we report a rare case of sAVF combined with type C sAVF and cirsoid aneurysm (CA), which was successfully treated by staging microsurgery. Individualized surgical incisions were designed based on the size and range of the sAVF, and then staging microsurgery was performed.