Evidence map›Paper›PMID 30970233›Full record

ArticleNeuropharmacology2019

The bivalent ligand MCC22 potently attenuates hyperalgesia in a mouse model of cisplatin-evoked neuropathic pain without tolerance or reward.

Giuseppe Cataldo, Samuel J Erb, Mary M Lunzer, Nhungoc Luong, Eyup Akgün, Philip S Portoghese, Julie K Olson, Donald A Simone

Open access · greenAbstract read
In one paragraph

Article in Neuropharmacology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.7field-weighted citation impact, top 16% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

14 citing papers in PubMed, 22 citations in OpenAlex.

  1. Review
  2. GPCR Heterodimers: Implications for Biased Signaling.Handbook of experimental pharmacology · 2026
    Review
  3. Animal models of cisplatin-induced neuropathic pain.Animal models and experimental medicine · 2025
    Review
  4. Article
  5. Review
  6. Article
  7. Article
  8. Review
  9. Article
  10. Review
  11. Lipid rafts as a therapeutic target.Journal of lipid research · 2020
    Review
  12. Article
  13. Review
  14. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 1 institution in 1 country.

Giuseppe CataldoDepartment of Diagnostic & Biological Sciences, School of Dentistry, University of Minnesota, Minneapolis, MN, USA.
Samuel J ErbDepartment of Diagnostic & Biological Sciences, School of Dentistry, University of Minnesota, Minneapolis, MN, USA.
Mary M LunzerDepartment of Medicinal Chemistry, College of Pharmacy University of Minnesota, Minneapolis, MN, USA.
Nhungoc LuongDepartment of Diagnostic & Biological Sciences, School of Dentistry, University of Minnesota, Minneapolis, MN, USA.
Eyup AkgünDepartment of Medicinal Chemistry, College of Pharmacy University of Minnesota, Minneapolis, MN, USA.
Philip S PortogheseDepartment of Medicinal Chemistry, College of Pharmacy University of Minnesota, Minneapolis, MN, USA.
Julie K OlsonDepartment of Diagnostic & Biological Sciences, School of Dentistry, University of Minnesota, Minneapolis, MN, USA.
Donald A SimoneDepartment of Diagnostic & Biological Sciences, School of Dentistry, University of Minnesota, Minneapolis, MN, USA. Electronic address: simon003@umn.edu.
University of Minnesota · US

Funding

Training in PharmacoNeuroImmune Substance Abuse ResearchT32DA007097 · NIDA · UNIVERSITY OF MINNESOTA TWIN CITIES · PI MOLITOR, THOMAS WILLIAM · 1985 to 2021
$13.1M
NEUROSCIENCE TRAINING IN DRUG ABUSE RESEARCHT32DA007234 · NIDA · UNIVERSITY OF MINNESOTA TWIN CITIES · PI Paul G Mermelstein, Jocelyn M Richard · 1986 to 2026
$10.9M
Minnesota Craniofacial Research Training ProgramT90DE022732 · NIDCR · UNIVERSITY OF MINNESOTA · PI MANSKY, KIM CARPENTER · 2012 to 2023
$4.9M
Ligands that target opioid-chemokine and opioid-mGlu5 heteromersR01DA030316 · NIDA · UNIVERSITY OF MINNESOTA · PI PORTOGHESE, PHILIP S · 2011 to 2015
$2.6M
Cannabinoid Modulation of HyperalgesiaR01HL135895 · NHLBI · UNIVERSITY OF MINNESOTA · PI GUPTA, KALPNA, SIMONE, DONALD · 2016 to 2019
$2.0M
NHLBI NIH HHS R01 HL135895NIDA NIH HHS R01 DA030316NIDA NIH HHS T32 DA007097NIDA NIH HHS T32 DA007234NIDCR NIH HHS T90 DE022732
6 · The paper itself

Abstract

Cisplatin and other widely employed platinum-based anticancer agents produce chemotherapy-induced peripheral neuropathy (CIPN) that often results in pain and hyperalgesia that are difficult to manage. We investigated the efficacy of a novel bivalent ligand, MCC22, for the treatment of pain arising from CIPN. MCC22 consists of mu opioid receptor (MOR) agonist and chemokine receptor 5 (CCR5) antagonist pharmacophores connected through a 22-atom spacer and was designed to target a putative MOR-CCR5 heteromer localized in pain processing areas. Mice received once daily intraperitoneal (i.p.) injections of cisplatin (1 mg/kg) for seven days and behavior testing began 7 days later. Cisplatin produced mechanical hyperalgesia that was decreased dose-dependently by MCC22 given by intrathecal (ED

Indexed as

Analgesics, OpioidAnimalsAntineoplastic AgentsCCR5 Receptor AntagonistsCisplatinDisease Models, AnimalHyperalgesiaIsoquinolinesMaleMiceNeuralgiaNociceptionPiperidinesReceptors, Opioid, muAnalgesics, OpioidAntineoplastic AgentsCCR5 Receptor AntagonistsCisplatinIsoquinolinesMCC22PiperidinesReceptors, Opioid, muChemokinesChemotherapyHeteromerHyperalgesiaNeuropathy

Identifiers

PMID30970233
PMCPMC6745246
OpenAlexW2926887252

What Socratic holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.