Comparative Transcriptomics Reveal Differential Expression of Coding and Non-Coding RNAs in Clinical Strains of .

Coding and non-coding RNAs (ncRNAs) are potential novel markers that can be exploited for TB diagnostics in the fight against . The current study investigated the mechanisms of transcript regulation and ncRNA signatures through Total RNA Seq and small (smRNA) RNA Seq followed by Bioinformatics analysis in Beijing and F15/LAM4/KZN (KZN) clinical strains compared to the laboratory strain. Total RNA Seq revealed differential regulation of RNA transcripts in Beijing (n = 1095) and KZN (n = 856) strains compared to the laboratory H37Rv strain.

Sulfide-mediated growth of NIR luminescent Pd/Ag atomically precise nanoclusters.

An essential feature of coinage metal nanoclusters (NCs) is their photoluminescence (PL), which spans a wide range of wavelengths from visible to near-infrared regions (NIR-I/II). A key challenge for synthetic chemists is to develop materials capable of efficient spectral change with maximum efficiency. Herein, we report novel dithiolate-protected bimetallic Pd-Ag NCs of the type [PdAgS{SP(OR)}] (R = Pr, 1Pr and Bu, 1Bu) and [PdAgS{SP(OBu)}] (2Bu).

Patterns of HIV-1 Drug Resistance Observed Through Geospatial Analysis of Routine Diagnostic Testing in KwaZulu-Natal, South Africa.

HIV-1 drug resistance (HIVDR) impedes treatment and control of HIV-1, especially in high-prevalence settings such as KwaZulu-Natal (KZN) province, South Africa. This study merged routine HIV-1 genotypic resistance test (GRT) data with Geographic Information Systems coordinates to assess patterns and geographic distribution of HIVDR in KZN, among ART-experienced adults with virological failure. We curated 3133 GRT records generated between 1 January 2018 and 30 June 2022, which includes the early phase of dolutegravir (DTG) rollout, of which 2735 (87.

In silico design of multi-epitope adhesin protein vaccines.

(Mtb) adhesin proteins are promising candidates for subunit vaccine design. Multi-epitope Mtb vaccine and diagnostic candidates were designed using immunoinformatic tools. The antigenic potential of 26 adhesin proteins were determined using VaxiJen 2.

"Us versus Them": is the voice of the community heard when planning communication screening programmes for preschoolers?

Objectives: Community consultation is necessary to ensure the uptake and use of community-based screening intervention to detect early childhood disabilities, as its absence can result in poor service acceptance and usage. To document stakeholders' perspectives regarding planning a community-based communication disorder (an impairment in the ability to receive, send, process and comprehend concepts or verbal, non-verbal and graphic symbol systems) screening programmes for pre-schoolers.

Study Design: This qualitative research design used purposive and random sampling to recruit 46 participants from eThekwini Municipality, South Africa.