Evidence map›Paper›PMID 27924161›Full record

ArticleTheranostics2016

Combination Therapy for Ulcerative Colitis: Orally Targeted Nanoparticles Prevent Mucosal Damage and Relieve Inflammation.

Bo Xiao, Zhan Zhang, Emilie Viennois, Yuejun Kang, Mingzhen Zhang, Moon Kwon Han, Jiucun Chen, Didier Merlin

Open access · goldAbstract read
In one paragraph

Article in Theranostics, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 87 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
87citing papers in PubMed, 1 pooled it
13.8field-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

87 citing papers in PubMed, 1 synthesis or guideline pooled it, 226 citations in OpenAlex.

  1. Pooled it
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  8. Frontiers in cell and developmental biology · 2026
    Article
  9. Article
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  13. Article
  14. Nucleic acid therapeutics: Past, present, and future.Molecular therapy. Nucleic acids · 2025
    Review
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  20. Article

27 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

8 authors at 2 institutions in 2 countries.

Bo XiaoInstitute for Clean Energy and Advanced Materials, Faculty of Materials and Energy, Southwest University, Chongqing, 400715, P. R. China.; Institute for Biomedical Sciences, Center for Diagnostics and Therapeutics, Georgia State University, Atlanta, 30302, USA.
Zhan ZhangInstitute for Biomedical Sciences, Center for Diagnostics and Therapeutics, Georgia State University, Atlanta, 30302, USA.
Emilie ViennoisInstitute for Biomedical Sciences, Center for Diagnostics and Therapeutics, Georgia State University, Atlanta, 30302, USA.; Atlanta Veterans Affairs Medical Center, Decatur, 30033, USA.
Yuejun KangInstitute for Clean Energy and Advanced Materials, Faculty of Materials and Energy, Southwest University, Chongqing, 400715, P. R. China.
Mingzhen ZhangInstitute for Biomedical Sciences, Center for Diagnostics and Therapeutics, Georgia State University, Atlanta, 30302, USA.
Moon Kwon HanInstitute for Biomedical Sciences, Center for Diagnostics and Therapeutics, Georgia State University, Atlanta, 30302, USA.
Jiucun ChenInstitute for Clean Energy and Advanced Materials, Faculty of Materials and Energy, Southwest University, Chongqing, 400715, P. R. China.
Didier MerlinInstitute for Biomedical Sciences, Center for Diagnostics and Therapeutics, Georgia State University, Atlanta, 30302, USA.; Atlanta Veterans Affairs Medical Center, Decatur, 30033, USA.
Georgia State University · USSouthwest University · CN

Funding

ROLE OF CD98 IN INTESTINAL PERMEABILITYR01DK071594 · NIDDK · GEORGIA STATE UNIVERSITY · PI MERLIN, DIDIER · 2006 to 2017
$3.3M
Small intestinal PepT1 expression plays a critical role in maintaining intestinal homeostasis and in shaping the gut microbiotaI01BX002526 · VA · VETERANS HEALTH ADMINISTRATION · PI MERLIN, DIDIER · 2014 to 2024
–
BLRD VA I01 BX002526NIDDK NIH HHS R01 DK071594
6 · The paper itself

Abstract

Combination therapy is an emerging strategy that is under intensive preclinical investigation for the treatment of various diseases. CD98 is highly overexpressed on the surfaces of epithelial cells and macrophages in the colon tissue with ulcerative colitis (UC), which is usually associated with mucosal damage and inflammation. We previously proved that CD98 siRNA (siCD98)-induced down-regulation of CD98 in colitis tissue decreased the severity of UC to a certain extent. In an effort to further improve the therapeutic efficacy, we aim to simultaneously deliver siCD98 in combination with a potent anti-inflammatory agent, curcumin (CUR), using hyaluronic acid (HA)-functionalized polymeric nanoparticles (NPs). The resultant spherical HA-siCD98/CUR-NPs are featured by a desirable particle size (∼246 nm) and slightly negative zeta potential (∼-14 mV). The NPs functionalized with HA are able to guide the co-delivery of drugs to the targeted cells related to UC therapy (colonic epithelial cells and macrophages). Compared to either siCD98- or CUR-based monotherapy, co-delivery of siCD98 and CUR by HA-functionalized NPs can exert combinational effects against UC by protecting the mucosal layer and alleviating inflammation both

Indexed as

Administration, OralAnimalsAnti-Inflammatory AgentsBiological ProductsCell LineColitis, UlcerativeColonCurcuminDrug CarriersDrug Therapy, CombinationEpithelial CellsFusion Regulatory Protein-1Hyaluronic AcidInflammationIntestinal MucosaLactic AcidAnti-Inflammatory AgentsBiological ProductsCurcuminDrug CarriersFusion Regulatory Protein-1Hyaluronic AcidLactic AcidPolyglycolic AcidPolylactic Acid-Polyglycolic Acid CopolymerRNA, Small Interferinganti-inflammationcombination therapymucosal protectionoral administrationtargeted nanoparticleulcerative colitis.

Identifiers

PMID27924161
PMCPMC5135446
OpenAlexW2555364244

What OpenQuestion holds

Textmetadata
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.