Evidence map›Paper›PMID 34577056›Full record

ReviewMolecules (Basel, Switzerland)2021

A Review on Preparation of Betulinic Acid and Its Biological Activities.

Hanghang Lou, Hao Li, Shengliang Zhang, Hongyun Lu, Qihe Chen

Open access · goldAbstract readReview
In one paragraph

Review in Molecules (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 67 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
67citing papers in PubMed, 1 pooled it
8.4field-weighted citation impact, top 1% 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

67 citing papers in PubMed, 1 synthesis or guideline pooled it, 157 citations in OpenAlex.

  1. Pooled it
  2. Unlocking the Potential ofFoods (Basel, Switzerland) · 2026
    Review
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Review
  13. Article
  14. Isolation, purification and characterization of betulinic acid derivative from the root bark ofInternational journal of biochemistry and molecular biology · 2026
    Article
  15. Review
  16. Betulinic Acid-EnrichedAntioxidants (Basel, Switzerland) · 2025
    Article
  17. Review
  18. Review
  19. Proteomics in pancreatic cancer.Biomarker research · 2025
    Review
  20. Article

7 more citing papers are in PubMed but not listed here.

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

5 authors at 1 institution in 1 country.

Hanghang LouDepartment of Food Science and Nutrition, Zhejiang University, Hangzhou 310058, China.
Hao LiDepartment of Food Science and Nutrition, Zhejiang University, Hangzhou 310058, China.
Shengliang ZhangDepartment of Food Science and Nutrition, Zhejiang University, Hangzhou 310058, China.
Hongyun LuDepartment of Food Science and Nutrition, Zhejiang University, Hangzhou 310058, China.
Qihe ChenDepartment of Food Science and Nutrition, Zhejiang University, Hangzhou 310058, China.ORCID 0000-0003-3862-4356
Zhejiang University · CN

Funding

Science and Technology Program of Zhejiang Province LGF18C200003
6 · The paper itself

Abstract

Betulinic acid, a pentacyclic triterpene, is distributed in a variety of plants, such as birch, eucalyptus and plane trees. It shows a wide spectrum of biological and pharmacological properties, such as anti-inflammatory, antibacterial, antiviral, antidiabetic, antimalarial, anti-HIV and antitumor effects. Among them, the antitumor activity of betulinic acid has been extensively studied. However, obtaining betulinic acid from natural resources can no longer meet the needs of medicine and nutrition, so methods such as chemical synthesis and microbial biotransformation have also been used to prepare betulinic acid. At the same time, with the development of synthetic biology and genetic engineering, and the elucidation of the biosynthetic pathways of terpenoid, the biosynthesis of betulinic acid has also been extensively researched. This article reviews the preparation of betulinic acid and its pharmacological activities, in order to provide a reference for the research and utilization of betulinic acid.

Indexed as

Betulinic AcidAnimalsAnti-Infective AgentsAntineoplastic AgentsAntioxidantsBiosynthetic PathwaysBiotransformationFungiGenetic EngineeringHumansSynthetic BiologyAnti-Infective AgentsAntineoplastic AgentsAntioxidantsBetulinic Acidbetulinic acidbiological activitiespreparationtriterpenes

Identifiers

PMID34577056
PMCPMC8468263
OpenAlexW3200057063

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.