Evidence map›Paper›PMID 32930582›Full record

ReviewBiochemistry2021

Natural Products for the Treatment of Pain: Chemistry and Pharmacology of Salvinorin A, Mitragynine, and Collybolide.

Soumen Chakraborty, Susruta Majumdar

Open access · greenAbstract readReview
In one paragraph

Review in Biochemistry, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed
8.5field-weighted citation impact, top 2% 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

38 citing papers in PubMed, 66 citations in OpenAlex.

  1. Atypical respiration patterns of kratom alkaloids.The Journal of pharmacology and experimental therapeutics · 2026
    Article
  2. Article
  3. Article
  4. Article
  5. Comprehensive pharmacokinetics and ADME evaluation of Akuamma alkaloids.Journal of chromatography. B, Analytical technologies in the biomedical and life sciences · 2025
    Article
  6. Review
  7. Salvinorin A andInternational journal of molecular sciences · 2025
    Review
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Review
  15. Review
  16. Review
  17. Article
  18. Article
  19. Opioid signaling and design of analgesics.Progress in molecular biology and translational science · 2023
    Review
  20. 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

2 authors at 1 institution in 1 country.

Soumen ChakrabortyCenter for Clinical Pharmacology, St. Louis College of Pharmacy and Washington University School of Medicine, St. Louis, Missouri 63110, United States.
Susruta MajumdarCenter for Clinical Pharmacology, St. Louis College of Pharmacy and Washington University School of Medicine, St. Louis, Missouri 63110, United States.ORCID 0000-0002-2931-3823
University of Health Sciences and Pharmacy · US

Funding

Arylepoxamides: A new class of potent, safer analgesicsUH3DA048379 · NIDA · SPARIAN BIOSCIENCES, INC. · PI REICH, JEFFREY · 2021 to 2023
$13.7M
Arylepoxamides: A new class of potent, safer analgesicsUG3DA048379 · NIDA · SLOAN-KETTERING INST CAN RESEARCH · PI PAN, YING-XIAN · 2019 to 2021
$6.8M
Chemistry and Biology of Mitragynine AlkaloidsR01DA046487 · NIDA · COLUMBIA UNIV NEW YORK MORNINGSIDE · PI MAJUMDAR, SUSRUTA, SAMES, DALIBOR · 2018 to 2022
$3.0M
Pharmacological Probes based on mitragynine pseudoindoxylR33DA045884 · NIDA · ST. LOUIS COLLEGE OF PHARMACY · PI MAJUMDAR, SUSRUTA, SAMES, DALIBOR · 2020 to 2021
$792k
Analgesics targeting truncated 6transmembrane exon 11 variants of MOR-1 (6TM-E11)R21DA034106 · NIDA · SLOAN-KETTERING INST CAN RESEARCH · PI MAJUMDAR, SUSRUTA · 2012 to 2013
$443k
Pharmacological Probes based on mitragynine pseudoindoxylR21DA045884 · NIDA · ST. LOUIS COLLEGE OF PHARMACY · PI MAJUMDAR, SUSRUTA, SAMES, DALIBOR · 2018 to 2019
$437k
NIDA NIH HHS R01 DA046487NIDA NIH HHS R21 DA034106NIDA NIH HHS R21 DA045884NIDA NIH HHS R33 DA045884NIDA NIH HHS UG3 DA048379NIDA NIH HHS UH3 DA048379
6 · The paper itself

Abstract

Pain remains a very pervasive problem throughout medicine. Classical pain management is achieved through the use of opiates belonging to the mu opioid receptor (MOR) class, which have significant side effects that hinder their utility. Pharmacologists have been trying to develop opioids devoid of side effects since the isolation of morphine from

Indexed as

AnimalsBiological ProductsDiterpenes, ClerodaneHumansPainPhytotherapySecologanin Tryptamine AlkaloidsBiological ProductsDiterpenes, Clerodanemitragyninesalvinorin ASecologanin Tryptamine Alkaloids

Identifiers

PMID32930582
PMCPMC7982354
OpenAlexW3087313941

What OpenQuestion 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 OpenQuestion graph.