Evidence map›Paper›PMID 42814528›Full record

ArticleChemistry & biodiversity2026

Mannosylxylarinols A and B, Two New 3,4-Seco-ergostane-type Steroidal Saponins From the Fungus Xylaria necrophora SZSS1-2-2.

Qian Luo, Yu Yang, Rui Xu, Xue Zhao, Hui-Fang Tan, Yu-Ying Wei, Er-Wei Li, Li-Xia Chen, You-Zhi Zhang, Chang-Wei Li

Abstract read
In one paragraph

Article in Chemistry & biodiversity, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

10 authors.

Qian Luo *Academy of Military Medical Sciences, Beijing, China.
Yu Yang *Academy of Military Medical Sciences, Beijing, China.
Rui Xu *Academy of Military Medical Sciences, Beijing, China.
Xue ZhaoAcademy of Military Medical Sciences, Beijing, China.
Hui-Fang TanAcademy of Military Medical Sciences, Beijing, China.
Yu-Ying WeiAcademy of Military Medical Sciences, Beijing, China.
Er-Wei LiInstitutional Center for Shared Technologies and Facilities, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China.ORCID https://orcid.org/0000-0002-1523-8121
Li-Xia ChenWuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, China.ORCID https://orcid.org/0000-0003-2196-1428
You-Zhi ZhangAcademy of Military Medical Sciences, Beijing, China.ORCID https://orcid.org/0000-0002-1686-8651
Chang-Wei LiAcademy of Military Medical Sciences, Beijing, China.ORCID https://orcid.org/0000-0002-8998-1508

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Two new 3,4-seco-ergostane-type steroidal saponins (1 and 2) were isolated from the fermentation products of the fungus Xylaria necrophora SZSS1-2-2, together with four known compounds: 2-hexylidene-3-methylsuccinic acid (3), xylcarpin C (4), (24R)-22,23-dihydroxy-ergosta-4,6,8(14)-trien-3-one 23-β-D-glucopyranoside (5), and 5-carboxymellein (6). The structures and absolute configurations of the new compounds were elucidated by comprehensive spectroscopic analyses, electronic circular dichroism (ECD), and GIAO

Indexed as

ErgosterolSaponinsSteroidsXylarialesAnimalsCell LineMiceMicrobial Sensitivity TestsMicrogliaMolecular ConformationMolecular StructureStructure-Activity RelationshipergostaneErgosterolSaponinsSteroidscytotoxicitymannosylxylarinolnatural productsXylaria necrophora

Identifiers

PMID42814528
PMCPMC13626255

What OpenQuestion holds

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Registered trials

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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.