Evidence map›Paper›PMID 42126478›Full record

ArticleJournal of molecular histology2026

Modified citrus pectin modulates splenic immune responses and galectin expression following cisplatin treatment in Wistar rats.

Diego Dias Dos Santos, Artur Francisco da Silva Neto, Laura Santana de Chiara, Mab Pereira Corrêa, Gisela Rodrigues da Silva-Sasso, José Marcos Sanches, Rinaldo Florencio-Silva, Lila Missae Oyama, Cristiane Damas Gil

Abstract read
In one paragraph

Article in Journal of molecular histology, 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

9 authors.

Diego Dias Dos SantosDepartment of Morphology and Genetics, Universidade Federal de São Paulo (UNIFESP), Rua Botucatu 740, Edifício Lemos Torres - 3° andar, São Paulo, 04023-900, SP, Brazil.ORCID http://orcid.org/0000-0002-1796-9577
Artur Francisco da Silva NetoDepartment of Physiology, Universidade Federal de São Paulo (UNIFESP), São Paulo, 04023-062, SP, Brazil.ORCID http://orcid.org/0000-0003-3182-7425
Laura Santana de ChiaraDepartment of Morphology and Genetics, Universidade Federal de São Paulo (UNIFESP), Rua Botucatu 740, Edifício Lemos Torres - 3° andar, São Paulo, 04023-900, SP, Brazil.ORCID http://orcid.org/0000-0003-3015-6295
Mab Pereira CorrêaDepartment of Morphology and Genetics, Universidade Federal de São Paulo (UNIFESP), Rua Botucatu 740, Edifício Lemos Torres - 3° andar, São Paulo, 04023-900, SP, Brazil.ORCID http://orcid.org/0000-0002-6583-1329
Gisela Rodrigues da Silva-SassoDepartment of Morphology and Genetics, Universidade Federal de São Paulo (UNIFESP), Rua Botucatu 740, Edifício Lemos Torres - 3° andar, São Paulo, 04023-900, SP, Brazil.
José Marcos SanchesCenter for Natural and Human Sciences (CCNH), Federal University of ABC (UFABC), Santo André, 09280-560, SP, Brazil.ORCID http://orcid.org/0000-0002-7025-7421
Rinaldo Florencio-SilvaDepartment of Morphology and Genetics, Universidade Federal de São Paulo (UNIFESP), Rua Botucatu 740, Edifício Lemos Torres - 3° andar, São Paulo, 04023-900, SP, Brazil.ORCID http://orcid.org/0000-0002-2956-6230
Lila Missae OyamaDepartment of Physiology, Universidade Federal de São Paulo (UNIFESP), São Paulo, 04023-062, SP, Brazil.ORCID http://orcid.org/0000-0002-7078-6526
Cristiane Damas GilDepartment of Morphology and Genetics, Universidade Federal de São Paulo (UNIFESP), Rua Botucatu 740, Edifício Lemos Torres - 3° andar, São Paulo, 04023-900, SP, Brazil. cristiane.gil@unifesp.br.ORCID http://orcid.org/0000-0001-6979-4126

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Modified citrus pectin (MCP), a polysaccharide from citrus fruits, modulates galectin-3 (Gal-3) and immune responses. Although MCP exhibits notable immunomodulatory effects, its role in drug-induced splenic and systemic toxicity remains unexplored. This study investigated the effects of MCP modulation on splenic immune remodeling and galectin expression in a rat model of cisplatin-induced toxicity. Wistar rats were divided into four groups (n = 5 animals/group): control (SHAM), MCP (100 mg/kg/day for 7 days), cisplatin (CIS, 10 mg/kg/day for 3 days), and MCP + CIS. Spleens were collected 6 h after the final cisplatin dose. Cisplatin induced splenic structural disorganization and selectively reduced nitric oxide levels without broadly affecting antioxidant enzymes. Cisplatin treatment was associated with increased CD3⁺ T cell labeling and enhanced tissue expression of Gal-1, -3, and - 9. MCP administration did not restore splenic architecture but promoted increased hemosiderin deposition in the red pulp, suggestive of enhanced erythrophagocytosis and altered iron handling, and markedly reduced CD3⁺ T cell immunoreactivity. MCP associated with cisplatin also reduced Gal-1 and Gal-3 levels and altered the relationship between galectins and splenic immune cell populations. Correlation analyses revealed positive associations between Gal-1, -3, and - 9 and CD68⁺ macrophages, as well as a selective association between Gal-3 and CD3⁺ T cells, exclusively in MCP + CIS animals. MCP does not mitigate cisplatin-induced splenic damage but alters immune cell distribution and galectin-related responses during cisplatin exposure.

Indexed as

CisplatinCitrusGalectinsPectinsSpleenAnimalsGalectin 3MacrophagesMaleNitric OxideRatsRats, WistarT-LymphocytesCisplatincitrus pectinGalectin 3GalectinsNitric OxidePectinsCisplatinGalectinImmune remodelingImmunotoxicitySplenic toxicityT cells

Identifiers

PMID42126478
PMCPMC13171650

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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.