User profiles for Nchimunya Tebeka

Nchimunya Nelisa Tebeka

Imperial College London, University of Oxford
Verified email at imperial.ac.uk
Cited by 88

Diabetes causes dysfunctional dopamine neurotransmission favoring nigrostriatal degeneration in mice

…, R Anand, S Vietti‐Michelina, NN Tebeka… - Movement …, 2020 - Wiley Online Library
Background Numerous studies indicate an association between neurodegenerative and
metabolic diseases. Although still a matter of debate, growing evidence from epidemiological …

[HTML][HTML] Acetyl-CoA-carboxylase 1 (ACC1) plays a critical role in glucagon secretion

…, V Morfin, K McHugh, NN Tebeka… - Communications …, 2022 - nature.com
Dysregulated glucagon secretion from pancreatic alpha-cells is a key feature of type-1 and
type-2 diabetes (T1D and T2D), yet our mechanistic understanding of alpha-cell function is …

An inhibitor of complement C5 provides structural insights into activation

…, T Tang, T Morgan, N Tebeka… - Proceedings of the …, 2020 - National Acad Sciences
The complement system is a crucial part of innate immune defenses against invading
pathogens. The blood-meal of the tick Rhipicephalus pulchellus lasts for days, and the tick must …

[PDF][PDF] Diabetes Causes Dysfunctional Dopamine Neurotransmission Favoring Nigrostriatal Degeneration in Mice

S Vietti-Michelina, NN Tebeka, J Cantley - Movement Disorders, 2020 - core.ac.uk
Background: Numerous studies indicate an association between neurodegenerative and
metabolic diseases. Although still a matter of debate, growing evidence from epidemiological …

The interferon-inducible protein viperin plays a role in beta cell survival

NN Tebeka, M Gierlinkski, RB Bakar… - Diabetic …, 2021 - discovery.dundee.ac.uk
Aims: Previous studies have reported the induction of the viperin in isolated human islets
exposed to proinflammatory cytokines and coxsackieviruses, as well as in the serum of people …

A novel inhibitor of complement C5 provides structural insights into activation

…, S Johnson, T Tang, T Morgan, N Tebeka… - bioRxiv, 2019 - biorxiv.org
The complement system is a crucial part of innate immune defences against invading
pathogens. The blood-meal of the tick Rhipicephalus pulchellus lasts for days, and the tick must …

1256-P: Insights into Acetyl-Coa-Carboxylase (ACC1) Phospho-Regulation in Pancreatic Beta Cells

RB Bakar, S Liberatori, A Veprik, NN Tebeka… - Diabetes, 2021 - Am Diabetes Assoc
Aims: ACC1 couples glucose metabolism with de novo lipogenesis in lipogenic tissues, by
converting acetyl-CoA to malonyl-CoA. In β-cells, ACC1 plays a critical role in β-cell growth …

Investigating the role of Viperin in beta-cell function and inflammation

N Tebeka - 2020 - ora.ox.ac.uk
Background: In type 1 diabetes, insulin-producing pancreatic beta-cells are destroyed by an
autoimmune response. There are various cellular mechanisms, genes and environmental …

Phospho-regulation of Acetyl-CoA-Carboxylase (ACC1) in Pancreatic Beta Cells

…, S Liberatori, A Veprik, NN Tebeka… - Endocrine …, 2021 - endocrine-abstracts.org
Background: Acetyl-CoA-Carboxylase (ACC1), the rate-limiting enzyme of de novo lipogenesis,
plays a critical role in beta cell growth and insulin secretion. In spite of plethora evidence …

Partial characterization of a novel linalool metabolizing enzyme of Castellaniella defragrans 65Phen

N Nchimunya Tebeka - 2016 - pure.mpg.de
Monoterpenes are a class of volatile organic compounds synthesized by plants. Their
characteristic scent possesses antimicrobial and anti-herbivore properties. In industry …