Genome-scale RNAi screens in African trypanosomes

D Horn - Trends in Parasitology, 2022 - cell.com
Genome-scale genetic screens allow researchers to rapidly identify the genes and proteins
that impact a particular phenotype of interest. In African trypanosomes, RNA interference …

The establishment of variant surface glycoprotein monoallelic expression revealed by single-cell RNA-seq of Trypanosoma brucei in the tsetse fly salivary glands

S Hutchinson, S Foulon, A Crouzols, R Menafra… - PLoS …, 2021 - journals.plos.org
The long and complex Trypanosoma brucei development in the tsetse fly vector culminates
when parasites gain mammalian infectivity in the salivary glands. A key step in this process …

Right place, right time: Environmental sensing and signal transduction directs cellular differentiation and motility in Trypanosoma brucei

B Walsh, KL Hill - Molecular microbiology, 2021 - Wiley Online Library
Trypanosoma brucei and other African trypanosomes are vector‐borne parasites that cause
substantial human suffering across sub‐Saharan Africa. The T. brucei life cycle is …

Insights into the functions and RNA binding of Trypanosoma brucei ZC3H22, RBP9 and DRBD7

E Erben, K Leiss, B Liu, DI Gil, C Helbig, C Clayton - Parasitology, 2021 - cambridge.org
Trypanosoma brucei is unusually reliant on mRNA-binding proteins to control mRNA fate,
because its protein-coding genes lack individual promoters. We here focus on three …

Epitranscriptome machinery in Trypanosomatids: New players on the table?

SR Maran, JL de Lemos Padilha Pitta… - Molecular …, 2021 - Wiley Online Library
Trypanosoma and Leishmania parasites cause devastating tropical diseases resulting in
serious global health consequences. These organisms have complex life cycles with …

An RNA-binding protein complex regulates the purine-dependent expression of a nucleobase transporter in trypanosomes

M Rico-Jiménez, G Ceballos-Pérez… - Nucleic acids …, 2021 - academic.oup.com
Post-transcriptional regulation of gene expression is particularly important in trypanosomatid
protozoa. RNA-binding proteins (RBPs) regulate mRNA stability and translation, yet …

Identification of novel proteins and mRNAs differentially bound to the Leishmania Poly(A) Binding Proteins reveals a direct association between PABP1, the RNA …

LA Assis, MVC Santos Filho… - PLoS neglected …, 2021 - journals.plos.org
Poly (A) Binding Proteins (PABPs) are major eukaryotic RNA-binding proteins (RBPs) with
multiple roles associated with mRNA stability and translation and characterized mainly from …

An AMP-activated protein kinase complex with two distinctive alpha subunits is involved in nutritional stress responses in Trypanosoma cruzi

T Sternlieb, AC Schoijet, PD Genta… - PLoS Neglected …, 2021 - journals.plos.org
Trypanosoma cruzi, the etiological agent of Chagas disease, has a digenetic life cycle. In its
passage from the insect vector to the mammalian host, and vice versa, it must be prepared to …

VEX1 Influences mVSG Expression During the Transition to Mammalian Infectivity in Trypanosoma brucei

E Tihon, K Rubio-Peña… - Frontiers in Cell and …, 2022 - frontiersin.org
The Trypanosoma (T) brucei life cycle alternates between the tsetse fly vector and the
mammalian host. In the insect, T. brucei undergoes several developmental stages until it …

Establishment of quantitative RNAi-based forward genetics in Entamoeba histolytica and identification of genes required for growth

A Bettadapur, SS Hunter, RL Suleiman… - PLoS …, 2021 - journals.plos.org
While Entamoeba histolytica remains a globally important pathogen, it is dramatically
understudied. The tractability of E. histolytica has historically been limited, which is largely …