Andrei I. Oprescu

1.4k citations

22 papers · 963 indexed · h-index 15

Surgery top 10%
Molecular Biology
Endocrinology, Diabetes and Metabolism top 5%
Physiology top 10%
Genetics

Co-authors: Adria Giacca Gary F. Lewis Changting Xiao André C. Carpentier Edward Park Christine Tang Michael B. Wheeler Nurit Kaiser
Topics: Pancreatic function and diabetes (13 papers)Diabetes and associated disorders (11 papers)Metabolism, Diabetes, and Cancer (9 papers)
Cited by: Endocrinology, Diabetes and Metabolism Physiology Surgery
Journals: The Journal of Clinical Endocrinology & Metabolism Diabetes Endocrinology
Partner nations: Canada Israel United Kingdom

In The Last Decade

Andrei I. Oprescu

21 papers receiving 943 citations

Peers

Countries citing papers authored by Andrei I. Oprescu

Since Specialization

Citations

This map shows the geographic impact of Andrei I. Oprescu's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Andrei I. Oprescu with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Andrei I. Oprescu more than expected).

Fields of papers citing papers by Andrei I. Oprescu

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Andrei I. Oprescu. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Andrei I. Oprescu. The network helps show where Andrei I. Oprescu may publish in the future.

Co-authorship network of co-authors of Andrei I. Oprescu

This figure shows the co-authorship network connecting the top 25 collaborators of Andrei I. Oprescu. A scholar is included among the top collaborators of Andrei I. Oprescu based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Andrei I. Oprescu. Andrei I. Oprescu is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Electrocardiograpic responses during spontaneous hypoglycaemia in people with type 1 diabetes and impaired awareness of hypoglycaemia 2025 ·Diabetic Medicine ·Peter Novodvorský,Alan Bernjak,Emily Downs,Amelia Smith,(unknown),Andrei I. Oprescu,Richard Jacques,Justin Lee,Simon Heller,Ahmed Iqbal	1
2	β-Cell Insulin Resistance Plays a Causal Role in Fat-Induced β-Cell Dysfunction In Vitro and In Vivo 2024 ·Endocrinology ·(unknown),(unknown),Andrei I. Oprescu,Filip Vlavcheski,Yusaku Mori,(unknown),(unknown),(unknown),Michael B. Wheeler,Minna Woo,Evangelia Tsiani,Adria Giacca	4
3	Are we missing pancreatic exocrine insufficiency in ‘at-risk’ groups? Prospective assessment of the current practice and yield of faecal elastase testing in patients with diabetes mellitus, HIV and/or high alcohol intake 2023 ·Clinical Medicine ·(unknown),John Leeds,Hey‐Long Ching,Andrei I. Oprescu,(unknown),Julia Greig,Solomon Tesfaye,Andrew D. Hopper	0
4	Hepatitis C virus infection is associated with hepatic and adipose tissue insulin resistance that improves after viral cure 2018 ·Clinical Endocrinology ·(unknown),Jonathan Hazlehurst,Andrei I. Oprescu,Matthew J. Armstrong,(unknown),Nigel P. Davies,(unknown),Peter Balfe,David Mutimer,Jane A. McKeating,Jeremy Tomlinson	18
5	IKKβ inhibition prevents fat-induced beta cell dysfunction in vitro and in vivo in rodents 2017 ·Diabetologia ·(unknown),Andrei I. Oprescu,Khajag Koulajian,Yusaku Mori,(unknown),Liling Zhang,(unknown),Gary F. Lewis,Marc Y. Donath,Michael Karin,Michael B. Wheeler,Jan A. Ehses,Allen Volchuk,Catherine B. Chan,Adria Giacca	14
6	Dual-5α-Reductase Inhibition Promotes Hepatic Lipid Accumulation in Man 2015 ·The Journal of Clinical Endocrinology & Metabolism ·Jonathan Hazlehurst,Andrei I. Oprescu,Nikolaos Nikolaou,Riccardo Di Guida,(unknown),Nigel P. Davies,(unknown),Matthew J. Armstrong,Angela E. Taylor,Beverly Hughes,Jinglei Yu,Leanne Hodson,Warwick B. Dunn,Jeremy Tomlinson	50
7	Resveratrol prevents insulin resistance caused by short-term elevation of free fatty acids in vivo 2015 ·Applied Physiology Nutrition and Metabolism ·Sandra Pereira,Edward Park,Jessy Moore,Brandon Faubert,Danna M. Breen,Andrei I. Oprescu,(unknown),(unknown),Adria Giacca,Evangelia Tsiani	27
8	Loss of 5α-Reductase Type 1 Accelerates the Development of Hepatic Steatosis but Protects Against Hepatocellular Carcinoma in Male Mice 2013 ·Endocrinology ·Joanna Dowman,Laurence Hopkins,Gary Reynolds,Matthew J. Armstrong,Maryam Nasiri,Nikolaos Nikolaou,(unknown),Jenny A. Visser,Stuart Morgan,Gareth G. Lavery,Andrei I. Oprescu,Stefan G. Hübscher,Philip N. Newsome,Jeremy Tomlinson	64
9	Susceptibility to Fatty Acid-Induced β-Cell Dysfunction Is Enhanced in Prediabetic Diabetes-Prone BioBreeding Rats: A Potential Link Between β-Cell Lipotoxicity and Islet Inflammation 2012 ·Endocrinology ·Christine Tang,(unknown),Astrid Chamson-Reig,Khajag Koulajian,Tracy Goh,(unknown),Andrei I. Oprescu,Husam Ghanim,Gary F. Lewis,Paresh Dandona,Marc Y. Donath,Jan A. Ehses,Edith Arany,Adria Giacca	30
10	Lipid-induced pancreatic β-cell dysfunction: focus on in vivo studies 2010 ·American Journal of Physiology-Endocrinology and Metabolism ·Adria Giacca,Changting Xiao,Andrei I. Oprescu,André C. Carpentier,Gary F. Lewis	166
11	Salicylate prevents hepatic insulin resistance caused by short-term elevation of free fatty acids in vivo 2007 ·Journal of Endocrinology ·Edward Park,V. Wong,Xinyu Guan,Andrei I. Oprescu,Adria Giacca	61
12	Impaired Glucose-Stimulated Insulin Secretion Is Coupled With Exocrine Pancreatic Lesions in the Cohen Diabetic Rat 2007 ·Diabetes ·Sarah Weksler‐Zangen,Itamar Raz,Sigurd Lenzen,Anne Jörns,(unknown),Gail Amir,Andrei I. Oprescu,Yoram Yagil,Chana Yagil,David Zangen,Nurit Kaiser	43
13	Evidence for a Role of Superoxide Generation in Glucose-Induced β-Cell Dysfunction In Vivo 2007 ·Diabetes ·Christine Tang,(unknown),Andrei I. Oprescu,Simon J. Craddock Lee,Armen V. Gyulkhandanyan,Gary N. Y. Chan,Michael B. Wheeler,Adria Giacca	95
14	Lipid-Induced β-cell Dysfunction And Oxidative Stress 2007 ·Andrei I. Oprescu,Adria Giacca	1
15	Hyperinsulinemia, But Not Other Factors Associated with Insulin Resistance, Acutely Enhances Colorectal Epithelial Proliferation in Vivo 2006 ·Endocrinology ·Thien T. Tran,(unknown),Andrei I. Oprescu,Loretta Lam,Gail McKeown‐Eyssen,W. Robert Bruce,Adria Giacca	111
16	Characterization of the action of S 21403 (mitiglinide) on insulin secretion and biosynthesis in normal and diabetic β‐cells 2005 ·British Journal of Pharmacology ·Nurit Kaiser,Rafael Nesher,Andrei I. Oprescu,Suad Efendić,Erol Cerasi	9
17	Mitochondrial regulation of insulin production in rat pancreatic islets 2005 ·Diabetologia ·Gil Leibowitz,(unknown),Ayelet Shauer,(unknown),Andrei I. Oprescu,Erol Cerasi,Jean‐Christophe Jonas,Ν. Kaiser	18
18	Dynamic Changes in β-Cell Mass and Pancreatic Insulin During the Evolution of Nutrition-Dependent Diabetes in Psammomys obesus 2005 ·Diabetes ·Nurit Kaiser,(unknown),Gökhan Üçkaya,Andrei I. Oprescu,Marie‐France Berthault,(unknown),Marc Y. Donath,Erol Cerasi,Alain Ktorza	43
19	Insulin Does Not Mediate Glucose Stimulation of Proinsulin Biosynthesis 2003 ·Diabetes ·Gil Leibowitz,Andrei I. Oprescu,Gökhan Üçkaya,David J. Gross,Erol Cerasi,Nurit Kaiser	19
20	Glucose-Regulated Proinsulin Gene Expression Is Required for Adequate Insulin Production during Chronic Glucose Exposure 2002 ·Endocrinology ·Gil Leibowitz,Gökhan Üçkaya,Andrei I. Oprescu,Erol Cerasi,David J. Gross,Nurit Kaiser	30

About Andrei I. Oprescu

Andrei I. Oprescu is a scholar working on Endocrinology, Diabetes and Metabolism, Genetics and Surgery, having authored 22 papers that have together received 963 indexed citations. Recurring topics across this work include Pancreatic function and diabetes (13 papers), Diabetes and associated disorders (11 papers) and Metabolism, Diabetes, and Cancer (9 papers). The work is most often cited by research in Endocrinology, Diabetes and Metabolism (363 citations), Physiology (252 citations) and Surgery (406 citations). Andrei I. Oprescu has collaborated with scholars based in Canada, Israel and United Kingdom. Frequent co-authors include Adria Giacca, Gary F. Lewis, Changting Xiao, André C. Carpentier, Edward Park, Christine Tang, Michael B. Wheeler, Nurit Kaiser, Erol Cerasi and W. Robert Bruce. Their work appears in journals such as The Journal of Clinical Endocrinology & Metabolism, Diabetes and Endocrinology.

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