April 2020 in “Journal of the Endocrine Society” This study suggests that hair cortisol measurement could serve as an alternative diagnostic method for Cushing’s disease, showing acceptable concordance with urinary free cortisol despite differing evaluated periods.
25 citations
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September 2010 in “Journal of Cutaneous Medicine and Surgery” This study found that central centrifugal cicatricial alopecia primarily affects adult women of African descent and suggests an association with traumatic hair care practices and delayed diagnosis.
2 citations
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June 2012 in “PubMed” This article reports three cases of African American men with central centrifugal cicatricial alopecia, highlighting the need to consider this diagnosis for male patients with vertex hair loss and scalp symptoms.
9 citations
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July 2020 in “JAMA dermatology” This study explored dermatoscopic and histopathologic findings of central centrifugal cicatricial alopecia beyond the vertex scalp, suggesting that dermatoscopy might serve as a less invasive diagnostic tool for subclinical disease.
11 citations
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August 2017 in “Journal of Chromatographic Science” This study established a rapid and accurate ultra-performance liquid chromatographic method for chemical fingerprinting and analyzing Platycladi cacumen, effectively distinguishing batches based on geographical and climatic conditions.
March 2026 in “Journal of Investigative Dermatology” This study identified CCCA in 10 children of African descent, highlighting the occurrence of this scarring alopecia in patients under 18 and the importance of early diagnosis for better outcomes.
2 citations
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May 2023 in “JAAD Case Reports” This article discusses the lack of information on central centrifugal cicatricial alopecia's manifestations in Black men and reports no new clinical findings; the authors emphasize the need for further study in this population.
46 citations
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November 2019 in “Journal of Integrative Plant Biology” This study found that calmodulin 7 (CaM7) inhibits the calcium channel CNGC14 in root hairs, affecting their polar growth by controlling calcium signaling.
January 2026 in “Updates in clinical dermatology”
April 2019 in “The journal of investigative dermatology/Journal of investigative dermatology” In this study, the researchers observed significant metabolic dysregulation in central centrifugal cicatricial alopecia, particularly involving lipid metabolism and the downregulation of AMPK-related genes.
3 citations
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April 2018 in “Journal of Investigative Dermatology” CCCA may be a fibroproliferative disorder, and anti-fibrotic therapies could help.
9 citations
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February 2023 in “Medicine” This review discusses the potential of traditional Chinese medicine to relieve clinical symptoms in cases of CCS and emphasizes the need for further large-scale, long-term studies to verify these effects.
3 citations
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June 2018 in “Internal Medicine” In this study, a patient with Cronkhite-Canada syndrome complicated by severe sepsis and disseminated intravascular coagulation was successfully treated using combined therapies, including recombinant human soluble thrombomodulin, despite the absence of a standard treatment regimen for CCS.
September 2024 in “Portuguese Journal of Dermatology and Venereology” This review discusses central centrifugal cicatricial alopecia, its similarities to lichen planopilaris, and emphasizes the need for further research due to its underdiagnosis and impact on African-descended women.
9 citations
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October 2020 in “Journal of the American Academy of Dermatology” Patients with central centrifugal cicatricial alopecia may have a higher risk of breast and colorectal cancer.
56 citations
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April 2019 in “The Plant Journal” This study found that CNGC 6, CNGC 9, and CNGC 14 are crucial for maintaining calcium oscillations necessary for normal root hair growth in plants, with mutations leading to defects like swelling and bursting.
May 2025 in “International Journal of Women’s Dermatology” This study found that patients with central centrifugal cicatricial alopecia were less likely to report treatment improvement and more commonly associated with certain hairstyling practices compared to those with other scarring alopecias.
21 citations
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October 2013 in “Molecular Biology of the Cell” This study found that the protein CCN2 in dermal papilla cells is a physiologically relevant suppressor of hair follicle formation by destabilizing β-catenin, which may help maintain stem cell quiescence.
March 2026 in “Journal of Investigative Dermatology” Genetic factors, especially PADI3 gene variants, contribute to CCCA in women of African descent.
August 2018 in “Journal of the American Academy of Dermatology” Reflectance confocal microscopy helped diagnose and manage a woman's hair loss without needing a biopsy.
September 2018 in “Journal of the American Academy of Dermatology” Elderly patients with CCCA were all African American with low vitamin D, but no iron or zinc deficiencies, and no hormonal imbalances compared to younger patients.
January 2022 in “Clinical Cases in Dermatology” This review discusses the pathogenesis, diagnosis, and treatment strategies for Central Centrifugal Cicatricial Alopecia, emphasizing a multifactorial approach and reporting no new clinical results.
1 citations
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November 2016 in “Frontiers in neurology” In this case report, a patient with Cronkhite-Canada syndrome also had mononeuritis multiplex, and the authors suggest that an autoimmune mechanism may be involved based on steroid responsiveness and electrophysiological findings.
1 citations
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May 2024 in “Skin Appendage Disorders” This study describes trichoscopic findings in 11 dark-skinned women with central centrifugal cicatricial alopecia and highlights the potential of trichoscopy for early diagnosis and treatment.
10 citations
,
January 2012 in “Journal of Oncology” This paper explores the relationship between the dermal extracellular matrix and cutaneous malignant melanoma, suggesting that ECM involvement may play a key role in the cancer's growth, invasiveness, and initial metastasis.
June 2024 in “Journal of the European Academy of Dermatology and Venereology” This abstract provides information on potential conflicts of interest and acknowledges sources of support for the findings, but does not report specific study results.
September 2009 in “European Urology Supplements” Cone beam computed tomography can allow for smaller safety margins around the target area in prostate cancer radiation treatment if used for ongoing treatment checks.
August 2023 in “Journal of the American Academy of Dermatology” CCCA affects Black men too, with a genetic link found in the PADI3 gene.
June 2020 in “Journal of Investigative Dermatology” Hair shaft malformation contributes to Central Centrifugal Cicatricial Alopecia.
This study found that the Arabidopsis cation chloride cotransporter (CCC1) is crucial for regulating pH and processes in the trans-Golgi-network/early endosome, impacting plant growth and stress responses.