Cited by 15Liver physiology and pathologyLiver Disease Diagnosis and TreatmentDrug-Induced Hepatotoxicity and Protection

Inhibition of intrahepatic monocyte recruitment by Cenicriviroc and extracellular matrix degradation by MMP1 synergistically attenuate liver inflammation and fibrogenesis in vivo

Open access
Geervliet, Eline, Karkdijk, Esmee, Bansal, Ruchi·2024·Scientific Reports

Abstract

The chemokine (CCL)-chemokine receptor (CCR2) interaction, importantly CCL2-CCR2, involved in the intrahepatic recruitment of monocytes upon liver injury promotes liver fibrosis. CCL2-CCR2 antagonism using Cenicriviroc (CVC) showed promising results in several preclinical studies. Unfortunately, CVC failed in phase III clinical trials due to lack of efficacy to treat liver fibrosis. Lack of efficacy could be attributed to the fact that macrophages are also involved in disease resolution by secreting matrix metalloproteinases (MMPs) to degrade extracellular matrix (ECM), thereby inhibiting hepatic stellate cells (HSCs) activation. HSCs are the key pathogenic cell types in liver fibrosis that secrete excessive amounts of ECM causing liver stiffening and liver dysfunction. Knowing the detrimental role of intrahepatic monocyte recruitment, ECM, and HSCs activation during liver injury, we hypothesize that combining CVC and MMP (MMP1) could reverse liver fibrosis. We evaluated the effects of CVC, MMP1 and CVC + MMP1 in vitro and in vivo in CCl 4 -induced liver injury mouse model. We observed that CVC + MMP1 inhibited macrophage migration, and TGF-β induced collagen-I expression in fibroblasts in vitro. In vivo, MMP1 + CVC significantly inhibited normalized liver weights, and improved liver function without any adverse effects. Moreover, MMP1 + CVC inhibited monocyte infiltration and liver inflammation as confirmed by F4/80 and CD11b staining, and TNFα gene expression. MMP1 + CVC also ameliorated liver fibrogenesis via inhibiting HSCs activation as assessed by collagen-I staining and collagen-I and α-SMA mRNA expression. In conclusion, we demonstrated that a combination therapeutic approach by combining CVC and MMP1 to inhibit intrahepatic monocyte recruitment and increasing collagen degradation respectively ameliorate liver inflammation and fibrosis.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1038/s41598-024-67926-6

Cites

46 of 46 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Kupffer cells initiate and regulate the hepatic immune niche by producing CCL2 to recruit CCR2+ monocytes and secreting IL-1β/TNF-α that shape recruited macrophage polarization following injury.

    “Resident KCs initiate and regulate the hepatic immune niche by producing C-C motif chemokine ligand 2 (CCL2) to recruit C-C motif chemokine receptor 2 (CCR2)+ monocytes and secreting IL-1β/TNF-α that shape recruited macrophages polarization following injury (27–29).”

    From Macrophage duality in liver diseases: heterogeneity, plasticity, and the quest for precision therapeutics (2026) · cites this paper as [28]

    The Introduction and Figure 1 description (page not provided) state that Kupffer cells secrete CCL2, which recruits CCR2-expressing monocytes after liver injury. They do not say that Kupffer cells secrete IL-1β or TNF-α to shape the polarization of recruited macrophages; searches for those terms and polarization did not establish that part of the claim. (LLM, conf=0.88)

    Experimental — accuracy not yet measured
  • Combining CVC with MMP1 synergistically reduced inflammation and fibrosis in preclinical work.

    “Preclinical work by Geervliet et al. showed that combining CVC with matrix metalloproteinase 1 (MMP1, an enzyme that degrades ECM) synergistically reduced inflammation and fibrosis, combining inhibition of new recruitment with promotion of matrix degradation (28).”

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Geervliet, E., Karkdijk, E., & Bansal, R.
Affiliations
University of Twente (NL)
Corresponding author
Bansal, Ruchi
Venue
Scientific Reports
Published
2024-07-23
Volume
14
Issue
1
Pages
16897-16897
ISSN
2045-2322 (ISSN-L)
OpenAlex
W4400921676
Cited by
15
References
46
Citations by year
2026: 10 · 2025: 5
FWCI
3.93
Type
journal article
Language
en
Open access
Locations
  • Scientific Reports (publishedVersion, cc-by-nc-nd)
  • PubMed Central (publishedVersion, cc-by-nc-nd)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion)
  • University of Twente Research Information (submittedVersion, cc-by-nc-nd)
Funders
  • University of Twente (Bansal Start-up)
  • European Association for the Study of the Liver (Juan Rodes Ph.D. Student Fellowship)
Topics
  • Health Sciences › Medicine › Hepatology › Liver physiology and pathology
  • Health Sciences › Medicine › Epidemiology › Liver Disease Diagnosis and Treatment
  • Life Sciences › Pharmacology, Toxicology and Pharmaceutics › Pharmacology › Drug-Induced Hepatotoxicity and Protection
Keywords
cenicriviroc, MMP-1, liver fibrosis, liver inflammation, monocyte recruitment, hepatic stellate cell activation, extracellular matrix degradation, macrophage migration, combination therapy, carbon tetrachloride-induced liver injury, collagen degradation, TGF-beta
MeSH terms
Animals, Carbon Tetrachloride, Cell Movement, Disease Models, Animal, Drug Synergism, Extracellular Matrix, Humans, Imidazoles, Liver, Liver Cirrhosis, Macrophages, Male, Mice, Inbred C57BL, Monocytes, Sulfoxides, Matrix Metalloproteinase 1, Mice, Hepatic Stellate Cells

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review