The levels of the long non-coding RNA MALAT1 affect cell viability and modulate TDP-43 binding to mRNA in the nucleus.

TAR DNA-binding protein (TDP-43) and Metastasis Associated Lung Adenocarcinoma Transcript (MALAT1) RNA are both abundantly expressed in the human cell nucleus. Increased interaction of TDP-43 and MALAT1, as well as dysregulation of TDP-43 function, was previously identified in brain samples from patients with neurodegenerative disease compared to healthy brain tissues. We hypothesized that TDP-43 function may depend in part on MALAT1 expression levels.

Protecting monoclonal antibodies via competitive interfacial adsorption of nonionic surfactants.

Hypothesis: Bioengineered monoclonal antibodies (mAbs) have gained significant recognition as medical therapies. However, during processing, storage and use, mAbs are susceptible to interfacial adsorption and desorption, leading to structural deformation and aggregation, and undermining their bioactivity. To suppress antibody surface adsorption, nonionic surfactants are commonly used in formulation.

Recurrent peripheral intravenous catheterization in neonates: A case series.

Neonatal peripheral intravenous catheters (PIVCs) can be difficult to insert, often requiring multiple attempts, with each attempt causing pain and delaying treatment. The aim of this study was describe the clinical characteristics of neonates requiring multiple PIVCs during hospitalization. A secondary case series of neonates requiring three or more PIVCs during their admission were identified from a cohort admitted to an Australian Neonatal Unit between October 2020 and February 2021.

Participation in mainstream community groups by older United States adults with intellectual and developmental disabilities: A multiple case study.

Background: Adults with intellectual and developmental disabilities want to be included in all aspects of community life, but social inclusion continues to be very limited.

Method: We used a qualitative multiple case study to describe the experiences and perspectives of four older workers or retirees with intellectual and developmental disabilities aged 45 to 63 who each participated in a different socially inclusive community group.

Results: Three themes emerged: finding a good match; support for participation; and the outcomes of participating in a mainstream community group.

Effects of timed LED regimes on tomato plant traits, performance of two-spotted spider mites, and predatory mites (Phytoseiulus persimilis).

Background: Light-emitting diodes (LEDs) are being used in controlled environments to enhance crop production and pest management with most studies focusing on continuous treatments (applied throughout the entire daytime or nighttime period). Here, we tested the hypothesis that providing tomato plants with timed LED regimes (daily 3-h doses of red, blue, or far-red LED) during the day or at night may affect their traits (leaf reflectance indices, element composition, and phenolic profile), performance of two-spotted spider mites (Tetranychus urticae) (TSSM), and a species of predatory mite (Phytoseiulus persimilis).

Results: Nighttime LED regimes significantly altered leaf element composition: red LED increased K levels, blue LED enhanced Mg levels, and far-red LED enhanced Mn and Cu and reduced Zn levels.