January 2026 in “Scientific Reports” This study found that among pediatric patients with alopecia areata, elevated eosinophilic hematological ratios were observed, suggesting these could serve as markers for disease exacerbation and the pathophysiology of the condition.
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April 2023 in “Dermatology Practical & Conceptual” This study reported that higher monocyte lymphocyte ratio, monocyte high-density lipoprotein cholesterol ratio, and platelet lymphocyte ratio were associated with increased risk of developing alopecia areata, suggesting their potential as diagnostic markers.
June 2023 in “Zenodo (CERN European Organization for Nuclear Research)” This study observed that patients with isolated neutropenia exhibit significant differences in certain lymphocyte and monocyte subtypes compared to healthy controls, including higher neutrophil/lymphocyte MFI ratios and lower percentages of natural killer cells.
October 2023 in “Dermatology practical & conceptual” In this study, AMD was observed more frequently in AGA patients, and a higher monocyte/HDL ratio was associated with increased AMD severity, especially in men.
In this study, baseline neutrophil-to-lymphocyte ratio (NLR) was associated with predicting early trichoscopic response in patients undergoing PRP-based treatment for non-scarring alopecia.