Abstract
The aim of this study is to assess the utility of anti-desmoglein (Dsg) antibodies levels, hematological biomarkers levels, the albumin to globulin (A/G) ratio, blood lipids levels, and lymphocyte subpopulation percentages as objective laboratory indicators of disease severity of pemphigus vulgaris (PV). A retrospective study of 187 PV patients with 256 medical records between January 2013 and December 2020. PV patients were divided into three groups by disease severity according to the pemphigus disease area index (PDAI) score: mild (0–8), moderate (9–24), and severe (≥ 25). The levels of anti-Dsg antibodies, hematological biomarkers, A/G ratio, blood lipids, and the percentage of lymphocyte subpopulations were measured. We assessed the correlations of quantitative variables by Pearson correlation (r). Multivariable linear regression was used to identify the variables associated with the disease severity of PV (PDAI score). The results show that the levels of Dsg1 (r = 0.294, P < 0.001) and Dsg3 (r = 0.206, P = 0.011), monocyte count (r = 0.210, P = 0.001), neutrophil-to-lymphocyte ratio (NLR) (r = 0.123, P = 0.049), and platelet-to-lymphocyte ratio (PLR) (r = 0.170, P = 0.006) were positively correlated with the PDAI score. However, the A/G ratio (r = − 0.399, P < 0.001), and the levels of total serum cholesterol (r = − 0.140, P = 0.026) and HDL (r = − 0.143, P = 0.023) were negatively correlated with the PDAI score. Multiple linear regression showed that the factors associated with the PDAI score were higher level of anti-Dsg1 antibody (P = 0.001), a higher NLR (P = 0.005), and a lower A/G ratio (P < 0.001). The linear regression equation was Y(PDAI) = 32.798 + 0.058X(Dsg1) + 0.846 X(NLR)−16.472 X(A/G) (R2 = 0.586). Therefore, high levels of anti-Dsg1 antibody and NLR combined with a low A/G ratio could explain the PDAI score. These findings might provide a more comprehensive and objective evaluation system for reflecting the disease severity of PV based on laboratory indicators.
Similar content being viewed by others
References
Schmidt E, Kasperkiewicz M, Joly P. Pemphigus. Lancet. 2019;394(10201):882–94.
Ujiie I, Ujiie H, Iwata H, Shimizu H. Clinical and immunological features of pemphigus relapse. Br J Dermatol. 2019;180(6):1498–505.
Sibel Berksoy H, Rukiye G, Melih A. Blood mean platelet volume may be predictive for disease course in the cases with pemphigus vulgaris. Biomed Res. 2017;28(9):4223–7.
Wohl Y, Dreiher J, Cohen AD. Pemphigus and dyslipidaemia: a case-control study. Br J Dermatol. 2009;161(6):1418–20.
Murrell DF, Dick S, Ahmed AR, et al. Consensus statement on definitions of disease, end points, and therapeutic response for pemphigus. J Am Acad Dermatol. 2008;58(6):1043–6.
Cozzani E, Di Zenzo G, Riva S, et al. Are clinical phenotype and autoantibody profile always concordant in pemphigus? A study in a cohort of pemphigus patients. Eur J Dermatol. 2013;23(1):40–8.
Sen BB, Rifaioglu EN, Ekiz O, Inan MU, Sen T, Sen N. Neutrophil to lymphocyte ratio as a measure of systemic inflammation in psoriasis. Cutan Ocul Toxicol. 2014;33(3):223–7.
Imtiaz F, Shafique K, Mirza SS, Ayoob Z, Vart P, Rao S. Neutrophil lymphocyte ratio as a measure of systemic inflammation in prevalent chronic diseases in Asian population. Int Arch Med. 2012;5(1):2.
Lyakhovitsky A, Dascalu J, Drousiotis T, Barzilai A, Baum S. Hematological inflammatory markers in patients with pemphigus vulgaris. Dermatology. 2021;237(6):912–20.
Akboga MK, Canpolat U, Balci KG, et al. Increased platelet to lymphocyte ratio is related to slow coronary flow. Angiology. 2016;67(1):21–6.
Gasparyan AY, Ayvazyan L, Mikhailidis DP, Kitas GD. Mean platelet volume: a link between thrombosis and inflammation? Curr Pharm Des. 2011;17(1):47–58.
Spinella R, Sawhney R, Jalan R. Albumin in chronic liver disease: structure, functions and therapeutic implications. Hep Int. 2016;10(1):124–32.
Javanbakht MH, Djalali M, Daneshpazhooh M, et al. Evaluation of antioxidant enzyme activity and antioxidant capacity in patients with newly diagnosed pemphigus vulgaris. Clin Exp Dermatol. 2015;40(3):313–7.
Rezazadeh F, Moshaverinia M, Handjani F, Khoshkholgh F, Saki N, Heiran A. The evaluation of serum lipids profile in patients with pemphigus vulgaris: a case-control study. Malays J Med Sci. 2020;27(2):57–63.
Feliciani C, Cozzani E, Marzano AV, et al. Italian guidelines in pemphigus—adapted from the European Dermatology Forum (EDF) and European Academy of Dermatology and Venerology (EADV). G Ital Dermatol Venereol. 2018;153(5):599–608.
Murrell DF, Peña S, Joly P, et al. Diagnosis and management of pemphigus: recommendations of an international panel of experts. J Am Acad Dermatol. 2020;82(3):575–85.
Harman KE, Brown D, Exton LS, et al. British Association of Dermatologists’ guidelines for the management of pemphigus vulgaris 2017. Br J Dermatol. 2017;177(5):1170–201.
Gupta J, Raval RC, Shah AN, et al. Low-dose rituximab as an adjuvant therapy in pemphigus. Indian J Dermatol Venereol Leprol. 2017;83(3):317–25.
Vinay K, Cazzaniga S, Amber KT, Feldmeyer L, Naldi L, Borradori L. Rituximab as first-line adjuvant therapy for pemphigus: retrospective analysis of long-term outcomes at a single center. J Am Acad Dermatol. 2018;78(4):806–8.
Tavakolpour S, Mahmoudi H, Balighi K, Abedini R, Daneshpazhooh M. Sixteen-year history of rituximab therapy for 1085 pemphigus vulgaris patients: a systematic review. Int Immunopharmacol. 2018;54:131–8.
Albers LN, Liu Y, Bo N, Swerlick RA, Feldman RJ. Developing biomarkers for predicting clinical relapse in pemphigus patients treated with rituximab. J Am Acad Dermatol. 2017;77(6):1074–82.
Eming R, Nagel A, Wolff-Franke S, Podstawa E, Debus D, Hertl M. Rituximab exerts a dual effect in pemphigus vulgaris. J Invest Dermatol. 2008;128(12):2850–8.
Dermatology Branch of China International Exchange and Promotion Association for Medical and Healthcare. [Diagnosis and treatment of pemphigus vulgaris: an expert proposal]. Chin J Dermatol. 2020;53(1):1–7.
Acknowledgements
No application.
Funding
The Clinical Project of the Second Affiliated Hospital of Kunming Medical University (grant. no. 2020ynlc006), Graduate Innovation Fund of Kunming Medical University in 2021 (grant. no. 2021D10).
Author information
Authors and Affiliations
Contributions
XYL, data collect, analysis, and drafted the manuscript. XLL designed the study and carried out important revisions of the article. All authors read and approved the final manuscript.
Corresponding author
Ethics declarations
Conflict of interest
The authors declare no conflict of interests regarding the publication of this paper.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Lin, X., Li, X. Assessment of anti-desmoglein antibodies levels and other laboratory indexes as objective comprehensive indicators of patients with pemphigus vulgaris of different severity: a single-center retrospective study. Clin Exp Med 23, 511–518 (2023). https://doi.org/10.1007/s10238-022-00823-2
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10238-022-00823-2