Ramy M. Ammar

558 total citations · 1 hit paper
22 papers, 383 citations indexed

About

Ramy M. Ammar is a scholar working on Molecular Biology, Gastroenterology and Surgery. According to data from OpenAlex, Ramy M. Ammar has authored 22 papers receiving a total of 383 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Molecular Biology, 11 papers in Gastroenterology and 4 papers in Surgery. Recurrent topics in Ramy M. Ammar's work include Gastrointestinal motility and disorders (11 papers), Gut microbiota and health (6 papers) and Helicobacter pylori-related gastroenterology studies (4 papers). Ramy M. Ammar is often cited by papers focused on Gastrointestinal motility and disorders (11 papers), Gut microbiota and health (6 papers) and Helicobacter pylori-related gastroenterology studies (4 papers). Ramy M. Ammar collaborates with scholars based in Egypt, Germany and Austria. Ramy M. Ammar's co-authors include O Kelber, Rumiana Tenchov, Qiongqiong Angela Zhou, Janet M. Sasso, Yousry A. Ammar, Samir Y. Abbas, Awatef A. Farag, Eva‐Maria Pferschy‐Wenzig, Christine Moissl‐Eichinger and Rudolf Bauer and has published in prestigious journals such as Gastroenterology, The FASEB Journal and Nutrients.

In The Last Decade

Ramy M. Ammar

21 papers receiving 371 citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Gut Microbiome–Brain Alliance: A Landscape View into Mental and Gastrointestinal Health and Disorders

2023 103 citations Janet M. Sasso, Ramy M. Ammar et al. ACS Chemical Neuroscience profile →

Peers

Countries citing papers authored by Ramy M. Ammar

Since Specialization

Citations

This map shows the geographic impact of Ramy M. Ammar'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 Ramy M. Ammar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ramy M. Ammar more than expected).

Fields of papers citing papers by Ramy M. Ammar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ramy M. Ammar. 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 Ramy M. Ammar. The network helps show where Ramy M. Ammar may publish in the future.

Co-authorship network of co-authors of Ramy M. Ammar

This figure shows the co-authorship network connecting the top 25 collaborators of Ramy M. Ammar. A scholar is included among the top collaborators of Ramy M. Ammar 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 Ramy M. Ammar. Ramy M. Ammar 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	Digital twin-enhanced three-organ microphysiological system for studying drug pharmacokinetics in pregnant women 2025 ·Frontiers in Pharmacology ·Katja Graf, José M. Murrieta-Coxca, Thomas Vogt, (unknown), (unknown), (unknown), Albert Bothe, Diana M. Morales‐Prieto, (unknown), Stephan Schaller, (unknown), Martin Raasch, Ramy M. Ammar, Christian Maaß	3
2	Anti-nociceptive effect of STW 5-II in rodent models of stress and post-inflammatory visceral hypersensitivity 2024 ·Phytomedicine ·(unknown), Tian Yuan, (unknown), Ramy M. Ammar, (unknown), Anthony C. Johnson, (unknown)	3
3	Rapid biotransformation of STW 5 constituents by human gut microbiome from IBS- and non-IBS donors 2024 ·Microbiology Spectrum ·(unknown), Eva‐Maria Pferschy‐Wenzig, Christina Kumpitsch, (unknown), Christoph Högenauer, Patrizia Kump, (unknown), Ramy M. Ammar, (unknown), Christine Moissl‐Eichinger, Rudolf Bauer	2
4	Gut Microbiome–Brain Alliance: A Landscape View into Mental and Gastrointestinal Health and Disorders breakdown → 2023 ·ACS Chemical Neuroscience ·Janet M. Sasso, Ramy M. Ammar, Rumiana Tenchov, (unknown), O Kelber, (unknown), Qiongqiong Angela Zhou	103
5	Vildagliptin restores cognitive function and mitigates hippocampal neuronal apoptosis in cisplatin-induced chemo-brain: Imperative roles of AMPK/Akt/CREB/ BDNF signaling cascades 2023 ·Biomedicine & Pharmacotherapy ·(unknown), Eman M. Mantawy, Sara A. Wahdan, Ramy M. Ammar, Ebtehal El‐Demerdash	18
6	STW5-II addresses Colon Targets of the Irritable Bowel Syndrome with predominant Constipation as well as with predominant Diarrhoea in vitro 2022 ·Planta Medica ·G Ulrich‐Merzenich, (unknown), (unknown), Ramy M. Ammar	0
7	412: STW 5-II IS EFFECTIVE IN REDUCING STRESS AND POSTINFLAMMATORY INDUCED VISCERAL HYPERSENSITIVITY IN-VIVO 2022 ·Gastroenterology ·Ehsan Mohammadi, Yuan Tian, (unknown), (unknown), Ramy M. Ammar, Beverley Greenwood–Van Meerveld	1
8	Modulation of Intestinal Corticotropin-Releasing Hormone Signaling by the Herbal Preparation STW 5-II: Possible Mechanisms for Irritable Bowel Syndrome Management 2022 ·Pharmaceuticals ·Mohamed Elbadawi, Ramy M. Ammar, (unknown), Sabine M. Klauck, Thomas Efferth	8
9	Medicinal Plants and Their Impact on the Gut Microbiome in Mental Health: A Systematic Review 2022 ·Nutrients ·Eva‐Maria Pferschy‐Wenzig, Manuela-Raluca Pausan, Karin Ardjomand-Woelkart, (unknown), Ramy M. Ammar, O Kelber, Christine Moissl‐Eichinger, Rudolf Bauer	44
10	Anti-inflammatory and tight junction protective activity of the herbal preparation STW 5-II on mouse intestinal organoids 2021 ·Phytomedicine ·Mohamed Elbadawi, Ramy M. Ammar, (unknown), (unknown), Sabine M. Klauck, Mona Dawood, Mohamed E.M. Saeed, Christopher J. Kampf, Thomas Efferth	27
11	Role of PI3K/Akt axis in mitigating hippocampal ischemia-reperfusion injury via CB1 receptor stimulation by paracetamol and FAAH inhibitor in rat 2021 ·Neuropharmacology ·Sherif S. Abdel Mageed, Ramy M. Ammar, Noha N. Nassar, (unknown), Ahmed S. Kamel	27
12	Effect of the standard herbal preparation, STW5, treatment on dysbiosis induced by dextran sodium sulfate in experimental colitis 2021 ·BMC Complementary Medicine and Therapies ·(unknown), Nourtan F. Abdeltawab, Walaa Wadie, Lamiaa A. Ahmed, Ramy M. Ammar, (unknown), H Abdel-Aziz, Mohamed T. Khayyal	13
13	Mechanistic insights into the protective effect of paracetamol against rotenone-induced Parkinson’s disease in rats: Possible role of endocannabinoid system modulation 2021 ·International Immunopharmacology ·(unknown), Ramy M. Ammar, Reem N. El‐Naga, (unknown), Mariane G. Tadros, Haidy E. Michel	17
14	Dual opposing actions of STW 5 on TRP receptors mediate neuronal desensitisation in vitro 2020 ·Life Sciences ·Mohammad Khalil, (unknown), H Abdel-Aziz, (unknown), Ramy M. Ammar, Peter W. Reeh, Matthias Engel	7
15	Application of an in vitro digestion model to study the metabolic profile changes of an herbal extract combination by UHPLC–HRMS 2020 ·Phytomedicine ·(unknown), Eva‐Maria Pferschy‐Wenzig, (unknown), Ramy M. Ammar, (unknown), Christine Moissl‐Eichinger, Rudolf Bauer	16
16	Effects of the herbal preparation STW 5‐II on in vitro muscle activity in the guinea pig stomach 2020 ·Neurogastroenterology & Motility ·Michael Schemann, (unknown), O Kelber, Ramy M. Ammar, Dagmar Krueger, Klaus Michel	13
17	STW 5 is effective against nonsteroidal anti-inflammatory drugs induced gastro-duodenal lesions in rats 2019 ·World Journal of Gastroenterology ·Mohamed T. Khayyal, Walaa Wadie, (unknown), Kawkab A. Ahmed, O Kelber, Ramy M. Ammar, H Abdel-Aziz	4
18	Curcumin synergizes with the endocannabinoid reuptake inhibitor OMDM-2 in human MCF-7 breast cancer and U-87 glioblastoma cells 2017 ·Ramy M. Ammar, G Ulrich‐Merzenich	3
19	A new strategy to block tumor angiogenesis by inhibiting endocannabinoid inactivation 2013 ·The FASEB Journal ·Mona F. El-Azab, Ramy M. Ammar, (unknown), Yasser M. Moustafa	1
20	Synthesis of Some Azoles Incorporating a Sulfonamide Moiety as Anticonvulsant Agents 2012 ·Archiv der Pharmazie ·Awatef A. Farag, (unknown), (unknown), Ramy M. Ammar, Yousry A. Ammar, Samir Y. Abbas	61

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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