Evidence map›Paper›PMID 35999774›Full record

ArticleDrug delivery2022

Triptolide and l-ascorbate palmitate co-loaded micelles for combination therapy of rheumatoid arthritis and side effect attenuation.

Man Li, Guoqiang Wang, Yinyin Yan, Mengyuan Jiang, Zhirong Wang, Zhenqiang Zhang, Xiangxiang Wu, Huahui Zeng

Open access · goldAbstract read
In one paragraph

Article in Drug delivery, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
4.6field-weighted citation impact, top 6% 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

12 citing papers in PubMed, 15 citations in OpenAlex.

  1. Review
  2. Review
  3. Nanoparticle Delivery Systems in Rheumatoid Arthritis: More Than Vehicles.Sichuan da xue xue bao. Yi xue ban = Journal of Sichuan University. Medical science edition · 2026
    Review
  4. Review
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Review
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.

Man LiAcademy of Chinese Medicine Sciences, Henan University of Chinese Medicine, Zhengzhou, China.
Guoqiang WangAcademy of Chinese Medicine Sciences, Henan University of Chinese Medicine, Zhengzhou, China.
Yinyin YanSchool of Basic Medicine, Henan University of Chinese Medicine, Zhengzhou, China.
Mengyuan JiangAcademy of Chinese Medicine Sciences, Henan University of Chinese Medicine, Zhengzhou, China.
Zhirong WangAcademy of Chinese Medicine Sciences, Henan University of Chinese Medicine, Zhengzhou, China.
Zhenqiang ZhangAcademy of Chinese Medicine Sciences, Henan University of Chinese Medicine, Zhengzhou, China.
Xiangxiang WuAcademy of Chinese Medicine Sciences, Henan University of Chinese Medicine, Zhengzhou, China.
Huahui ZengAcademy of Chinese Medicine Sciences, Henan University of Chinese Medicine, Zhengzhou, China.
First Affiliated Hospital of Henan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Triptolide (TP) has its unique curative effect in the treatment of rheumatoid arthritis (RA), but its application is limited by the poor water solubility and multi-organ toxicity. We herein developed a novel nanoparticle platform composed of L-ascorbate palmitate (VP, vitamin C derivative) that can deliver TP to synergistically treat arthritis and inhibit the occurrence of oxidative stress. The TP-loaded nanoparticles (termed TP-VP NPs) showed the suitable particle size (about 145 nm) and good physical stability. TP-VP NPs effectively down-regulated IL-1β, IL-6 and TNF-α levels to inhibit the erosion of synovitis and bone tissue, and alleviate the swelling and deformation of CIA mice's feet. Compared to the TP, TP-VP NPs could inhibit effectively the oxidative stress in liver, and alleviate significantly the triptolide-induced toxicity injury in liver, kidney and testicle. The results demonstrated that TP-VP NPs is a promising triptolide delivery system for the treatment of RA, which enhances the water solubility of TP and reduces the toxicity of TP

Indexed as

Arthritis, RheumatoidDiterpenesPhenanthrenesAnimalsAscorbic AcidEpoxy CompoundsMiceMicellesPalmitatesWaterAscorbic AcidDiterpenesEpoxy CompoundsMicellesPalmitatesPhenanthrenestriptolideWaterrheumatoid arthritistoxicityTriptolidevitamin Cwater solubility

Identifiers

PMID35999774
PMCPMC9423844
OpenAlexW4292876689

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.