Philippe Walker

3.4k citations

37 papers · 2.9k indexed · h-index 24

Impact in

Cellular and Molecular Neuroscience top 1%
- Neuropeptides and Animal Physiology
Endocrine and Autonomic Systems top 1%
- Regulation of Appetite and Obesity

Papers in ⓘ

Cellular and Molecular Neuroscience 20
- Neuropeptides and Animal Physiology 18
Microbiology 4
- Antimicrobial Peptides and Activities 4

Co-authors: Dajan O’Donnell (8 shared papers)Claes Wahlestedt (5 shared papers)Sultan Ahmad (4 shared papers)Michel Bouvier (2 shared papers)André Laperrière (2 shared papers)Mireille Hogue (2 shared papers)Ulla E. Petäjä‐Repo (2 shared papers)Françoise Givel (2 shared papers)
Journals: Nucleic Acids Research (7 papers)Journal of Biological Chemistry (6 papers)The Journal of Comparative Neurology (4 papers)Molecular and Cellular Endocrinology (3 papers)Journal of Pain (2 papers)
Partner nations: Canada Switzerland United Kingdom

In The Last Decade

Philippe Walker

37 papers receiving 2.8k citations

Peers

Countries citing papers authored by Philippe Walker

Since Specialization

Citations

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

Fields of papers citing papers by Philippe Walker

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Philippe Walker. 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 Philippe Walker. The network helps show where Philippe Walker may publish in the future.

Co-authors

The 25 scholars most cited alongside Philippe Walker, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Philippe Walker Line = papers co-authored together Philippe Walker links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 37 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Proenkephalin A gene products activate a new family of sensory neuron–specific GPCRs Nature Neuroscience ·Paola Lembo, Eric Grazzini, Thierry Groblewski, Dajan O’Donnell, Marie‐Odile Roy, Ji Zhang, Cyrla Hoffert, Jack Cao, Ralf Schmidt, Manon Pelletier, Maryse Labarre, Mylène Gosselin, Yves Fortin, Denis Banville, Shiyang Shen, Peter Ström, Kemal Payza, Andy Dray, Philippe Walker, Sultan Ahmad	2002	311
2	Expression of the novel galanin receptor subtype GALR2 in the adult rat CNS: Distinct distribution from GALR1 The Journal of Comparative Neurology ·Dajan O’Donnell, Sultan Ahmad, Claes Wahlestedt, Philippe Walker	1999	287
3	Export from the Endoplasmic Reticulum Represents the Limiting Step in the Maturation and Cell Surface Expression of the Human δ Opioid Receptor Journal of Biological Chemistry ·Ulla E. Petäjä‐Repo, Mireille Hogue, André Laperrière, Philippe Walker, Michel Bouvier	2000	257
4	Sequence homologies in the region preceding the transcription initiation site of the liver estrogen-responsive vitellogenin and apo-VLDLII genes Nucleic Acids Research ·Philippe Walker, Jacques‐Edouard Germond, Marianne Brown-Luedi, Françoise Givel, Walter Wahli	1984	216
5	The receptor for the orexigenic peptide melanin-concentrating hormone is a G-protein-coupled receptor Nature Cell Biology ·Paola Lembo, Eric Grazzini, Jack Cao, Douglas A. Hubatsch, Manon Pelletier, Cyrla Hoffert, Stéphane St-Onge, Chantévy Pou, Jean Labrecque, Thierry Groblewski, Dajan O’Donnell, Kemal Payza, Sultan Ahmad, Philippe Walker	1999	212
6	Newly Synthesized Human δ Opioid Receptors Retained in the Endoplasmic Reticulum Are Retrotranslocated to the Cytosol, Deglycosylated, Ubiquitinated, and Degraded by the Proteasome Journal of Biological Chemistry ·Ulla E. Petäjä‐Repo, Mireille Hogue, André Laperrière, Suparna Bhalla, Philippe Walker, Michel Bouvier	2001	183
7	Identification of estrogen-responsive DNA sequences by transient expression experiments in a human breast cancer cell line Nucleic Acids Research ·Anne Seilcr-Tuyns, Philippe Walker, Ernest Martinez, Anne‐Marie Mérillat, Françoise Givel, Walter Wahli	1986	158
8	Expression of thyrotropin-releasing hormone receptor 2 (TRH-R2) in the central nervous system of rats The Journal of Comparative Neurology ·Heike Heuer, Martin K.-H. Sch�fer, Dajan O’Donnell, Philippe Walker, Karl Bauer	2000	154
9	Cloning and Characterization of a cDNA Encoding a Novel Subtype of Rat Thyrotropin-releasing Hormone Receptor Journal of Biological Chemistry ·Jack Cao, Dajan O’Donnell, Huy Khang Vu, Kemal Payza, Chantévy Pou, Claude Godbout, A. Jakob, Manon Pelletier, Paola Lembo, Sultan Ahmad, Philippe Walker	1998	111
10	The role of neuropeptide Y in cardiovascular regulation Trends in Pharmacological Sciences ·Philippe Walker, Eric Grouzmann, Michel Burnier, Bernard Waeber	1991	108
11	Involvement of Trp-284, Val-296, and Val-297 of the Human δ-Opioid Receptor in Binding of δ-Selective Ligands Journal of Biological Chemistry ·Manon Valiquette, Huy Khang Vu, Shi Yi Yue, Claes Wahlestedt, Philippe Walker	1996	88
12	Acidic residues in extracellular loops of the human Y1 neuropeptide Y receptor are essential for ligand binding. Journal of Biological Chemistry ·Philippe Walker, Miguel Muñoz, (unknown), Manuel C. Peitsch	1994	84
13	Neuropeptide Y and the nonpeptide antagonist BIBP 3226 share an overlapping binding site at the human Y1 receptor. Molecular Pharmacology ·Martine Sautel, K Rudolf, Helmut Wittneben, Herbert Herzog, Raquel Martínez, Miguel Muñoz, Wolfgang Eberlein, W. Engel, Philippe Walker, Annette G. Beck‐Sickinger	1996	82
14	Opioid receptor random mutagenesis reveals a mechanism for G protein–coupled receptor activation Nature Structural & Molecular Biology ·Fabien M. Décaillot, Katia Befort, Dominique Filliol, Shi-Yi Yue, Philippe Walker, Brigitte L. Kieffer	2003	73
15	Nucleotide sequence of satellite DNA contained in the eliminated genome ofAscaris lumbricoides Nucleic Acids Research ·Fritz Müller, Philippe Walker, Pierre Aeby, Heinz Neuhaus, Heinz Felder, Eduard Back, Heinz Tobler	1982	58
16	Production and Characterization of Four Anti-Neuropeptide Y Monoclonal Antibodies Hybridoma ·Eric Grouzmann, E Comoy, Philippe Walker, Michel Burnier, Claude Bohuon, Bernard Waeber, Hans R. Brunner	1992	53
17	NEO6860, modality-selective TRPV1 antagonist: a randomized, controlled, proof-of-concept trial in patients with osteoarthritis knee pain PAIN Reports ·Pierre Arsenault, D. Chiche, W. A. Brown, Jeffrey Miller, Roi Treister, Richard L. Leff, Philippe Walker, Nathaniel P. Katz	2018	48
18	Novel “Restoration of Function” Mutagenesis Strategy to Identify Amino Acids of the δ-Opioid Receptor Involved in Ligand Binding Journal of Biological Chemistry ·Claude Marie-Pepin, Shi Yi Yue, Edward Roberts, Claes Wahlestedt, Philippe Walker	1997	47
19	Safety, Pharmacokinetics, and Pharmacodynamics Study in Healthy Subjects of Oral NEO6860, a Modality Selective Transient Receptor Potential Vanilloid Subtype 1 Antagonist Journal of Pain ·W. A. Brown, Richard L. Leff, Andrew M. Griffin, Stuart Hossack, Roxane Aubray, Philippe Walker, D. Chiche	2017	42
20	Role of a hydrophobic pocket of the human Y1 neuropeptide Y receptor in ligand binding Molecular and Cellular Endocrinology ·Martine Sautel, Raquel Martínez, Munoz Miguel, Manuel C. Peitsch, Annette G. Beck‐Sickinger, Philippe Walker	1995	40

About Philippe Walker

Philippe Walker is a scholar working on Cellular and Molecular Neuroscience, Microbiology, Sensory Systems, Physiology and Molecular Biology, having authored 37 papers that have together received 2.9k indexed citations. Recurring topics across this work include Neuropeptides and Animal Physiology (18 papers), Receptor Mechanisms and Signaling (13 papers), Monoclonal and Polyclonal Antibodies Research (6 papers), Animal Genetics and Reproduction (5 papers), Chemical Synthesis and Analysis (4 papers), Antimicrobial Peptides and Activities (4 papers), Biochemical and Structural Characterization (3 papers) and Ion Channels and Receptors (3 papers). The work is most often cited by research in Cellular and Molecular Neuroscience (1.5k citations), Endocrine and Autonomic Systems (447 citations), Physiology (122 citations), Sensory Systems (128 citations) and Molecular Biology (1.8k citations). Philippe Walker has collaborated with scholars based in Canada, Switzerland and United Kingdom. Frequent co-authors include Dajan O’Donnell, Claes Wahlestedt, Sultan Ahmad, Michel Bouvier, André Laperrière, Mireille Hogue, Ulla E. Petäjä‐Repo, Françoise Givel, Walter Wahli and Jacques‐Edouard Germond. Their work appears in journals such as Nucleic Acids Research, Journal of Biological Chemistry, The Journal of Comparative Neurology, Molecular and Cellular Endocrinology and Journal of Pain.

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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