Evidence map›Paper›PMID 42437982›Full record

ArticleThe Journal of veterinary medical science2026

Negative correlation between serial changes in the reticulocyte number and C-reactive protein level in dogs with delayed reticulocytosis.

Yubin Kim, Seung Bin Hong, Woo-Jin Song, Youngmin Yun, Yongbaek Kim, Myung-Chul Kim

Abstract read
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Article in The Journal of veterinary medical science, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Yubin KimLaboratory of Clinical Pathology, College of Veterinary Medicine, Kyungpook National University, Daegu, Republic of Korea.
Seung Bin HongDepartment of Data Science, College of Natural Science, Jeju National University, Jeju, Republic of Korea.
Woo-Jin SongSmart Animal Hospital, Seoul, Republic of Korea.
Youngmin YunLaboratory of Veterinary Internal Medicine, College of Veterinary Medicine, Jeju National University, Jeju, Republic of Korea.
Yongbaek KimLaboratory of Clinical Pathology, College of Veterinary Medicine, Seoul National University, Seoul, Republic of Korea.
Myung-Chul KimLaboratory of Clinical Pathology, College of Veterinary Medicine, Kyungpook National University, Daegu, Republic of Korea.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Inflammation suppresses erythropoiesis, leading to non-regenerative anemia in dogs. Currently, clinical evidence of this inhibitory effect remains limited. This study provides important clinical insight by demonstrating a negative correlation between C-reactive protein (CRP) concentration and reticulocyte count over time in dogs with inflammatory anemia. This study aimed to leverage inflammatory anemia as a model to examine the longitudinal relationship between CRP levels and reticulocyte counts in dogs. Medical records of 23 dogs diagnosed with various inflammatory conditions and persistently non-regenerative erythropoiesis were retrospectively reviewed. Serial results of hematological and serological parameters were analyzed using linear mixed-effects models to account for intra- and inter-individual variation. Reticulocyte counts in anemic dogs with resolving underlying inflammatory conditions were significantly negatively correlated with CRP levels (standardized β=-0.53, 95% confidence interval (CI) -0.68 to -0.37; P<0.001). Moreover, cross-sectional analysis revealed that higher CRP levels were significantly associated with lower reticulocyte counts, suggesting that the severity of inflammation may be linked to reduced reticulocyte counts (Pearson's r=-0.5; P=0.01). Similarly, erythropoietic responses to darbepoetin alfa appeared to be attenuated in dogs with elevated CRP concentrations. In these dogs, whose mean CRP concentration was 6.15 mg/dL, the onset of reticulocytosis was delayed approximately twofold, and the increase in peak reticulocyte count was approximately 38% lower than that in dogs with normal CRP concentrations. This study provides clinical evidence supporting an association between systemic inflammation and reduced or delayed reticulocytosis in dogs, highlighting the clinical utility of concurrently monitoring CRP and reticulocyte levels to assess disease progression and inflammatory recovery.

Indexed as

AnemiaC-Reactive ProteinDog DiseasesInflammationReticulocytesReticulocytosisAnimalsCross-Sectional StudiesDarbepoetin alfaDogsErythropoiesisFemaleHematinicsMaleReticulocyte CountRetrospective StudiesC-Reactive ProteinDarbepoetin alfaHematinicsanemia of inflammatory diseasecanineC-reactive proteinlinear mixed modelreticulocyte

Identifiers

PMID42437982
PMCPMC13616598

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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.