You‐Chan Kim: Influence Statistics

You‐Chan Kim

You‐Chan Kim

Department of Dermatology, Ajou University School of Medicine, Suwon, Korea | Department of Dermatology, Ajou University Hospital School of Medicine, Suwon, Korea | Department ...

You‐Chan Kim: Expert Impact

Concepts for which You‐Chan Kim has direct influence: Photodynamic therapy , Nipple eczema , Male melasma , Palmoplantar keratoderma , Immunohistochemical study , Atopic dermatitis , Pyoderma gangrenosum .

You‐Chan Kim: KOL impact

Concepts related to the work of other authors for which for which You‐Chan Kim has influence: Photodynamic therapy , Granuloma annulare , Actinic keratosis , Cranial fasciitis , Ecthyma gangrenosum , Tranexamic acid , Cell lymphoma .

KOL Resume for You‐Chan Kim

Year
2021

Department of Dermatology, Ajou University School of Medicine, Suwon, Korea

2020

Department of Dermatology, Ajou University Hospital School of Medicine, Suwon, Korea

2019

Ajou University School of Medicine, Suwon, Korea

2018

Department of Dermatology, Ajou University School of Medicine, Suwon, Korea.

2017

Department of Dermatology Ajou University School of Medicine Suwon Korea

2016

Department of Dermatology, Ajou University School of Medicine, San 5, Wonchon-dong, Yeongtong-gu, 443-749, Suwon, Republic of Korea

2015

Department of Dermatology, Ajou University School of Medicine, 164, World Cup-ro, Yeongtong-gu, 443-380, Suwon, South Korea

2014

Ajou University School of Medicine Department of Dermatology Yeongtong‐gu Suwon Korea

2013

Ajou University School of Medicine Department of Dermatology Suwon South Korea

2012

Departments of Dermatology, Ajou University School of Medicine, Suwon (Drs Lee and Y. C. Kim), Kwandong University College of Medicine, Goyang (Dr E. H. Kim), and Kyungpook National University School of Medicine, Daegu (Dr Jang), South Korea.

Department of Dermatology, Ajou University School of Medicine, San 5 Woncheon‐dong, Yeongtong‐gu, Suwon 443‐721, Korea

2011

Department of Dermatology, Ajou University, Suwon

2010

Department of Dermatology, Ajou University School of Medicine, 5 Wonchon‐Dong, Yeongtong‐Gu, Suwon 443‐721, Korea

2009

From the *Department of Dermatology, Eulji University College of Medicine, Daejeon, Korea; †Department of Dermatology, Ajou University School of Medicine, Suwon, Korea; ‡J&S Clinic, Suwon, Korea; §Ajou University School of Medicine, Suwon, Korea; and ‖Department of Pulmonary and Critical Care Medicine, Ajou University School of Medicine, Suwon, Korea.

Korean Dermatopathology Group, Department of Dermatology, School of Medicine, Ajou University, Suwon, Korea

2008

Department of Dermatology

2007

Department of Dermatology, Ajou University School of Medicine

2006

Department of Dermatology,
Ajou University College of Medicine,
Suwon, Korea

2005

Department of Dermatology, Ajou University School of Medicine, Suwon, Korea; and Medical Laser Research Center, Dankook University, Cheonan, Korea

2004

From Department of Dermatology, Dankook University School of Medicine, Cheonan, South Korea

2003

Seoul and Cheonan, Korea

2002

From the Departments of Dermatology and Pathology, Dankook University College of Medicine, Cheonan, Korea, the Departments of Dermatology and Pathology, Yonsei University College of Medicine, Seoul, Korea, and the Department of Pathology, St. Mary’s/Duluth Clinic Health System, Duluth, Minnesota, USA

Department of Dermatology, Dankook University College of Medicine, 16–5 Anseo‐dong, Cheonan, Chungcheong Nam Do 330–714, Korea

2001

From the Department of Dermatology (Y.C.K.), Plastic Surgery (Y.J.C.), and Pathology (N.H.M.), Dankook University, College of Medicine, Cheonan, Korea; and Department of Pathology (D.P.V.), St. Mary's/Duluth Clinic Health System, Duluth, Minnesota, U.S.A.

2000

Department of Dermatology, Dankook University College of Medicine, Cheonan and

1997

Department of Dermatology, Dankook University College of Medicine Cheonan, Korea

Prominent publications by You‐Chan Kim

KOL-Index: 11780 . Both acquired bilateral nevus of Ota-like macules (ABNOM) and nevus of Ota are characterized by the presence of dermal melanocytes. There are no differences in the method of treatment, however, postinflammatory hyperpigmentation (PIH) develops more often in ABNOM than in nevus of Ota following treatment. We investigated the differences in the development of PIH after treatment between ...
Known for Nevus Ota | Treatment Abnom | Acquired Bilateral | Therapeutic Outcome
KOL-Index: 9971 . Photodynamic therapy (PDT) is known to be effective in the photorejuvenation of photoaged skin. However, the molecular mechanisms of rejuvenation by PDT remain elusive. In this study, we aimed to understand the molecular events occurring during the photorejuvenation after PDT in dermal fibroblasts in vitro. First, we found that PDT conditions resulted in an increased fibroblast ...
Known for Dermal Fibroblasts | Photodynamic Therapy | Skin Rejuvenation | Matrix Metalloproteinase
KOL-Index: 9092 . BACKGROUND: Melasma is a commonly acquired symmetrical hypermelanosis on sun-exposed areas of the skin. The development of melasma appears to be associated with increased levels of oestrogen, exposure to sunlight and a genetic predisposition. Several in vitro studies have partially clarified the effects of oestrogen and progesterone on melasma. However, oestrogen receptor (ER) and ...
Known for Receptor Expression | Melasma Skin | Genetic Predisposition | Oestrogen Progesterone
KOL-Index: 8981 . BACKGROUND: Epstein-Barr virus (EBV)-associated cutaneous lymphoproliferative disorders are prevalent in Asia, and less frequent in Western countries. AIM: To elucidate the possible association of EBV with CD30+ anaplastic large cell lymphoma (ALCL) involving the skin and lymphomatoid papulosis (LyP) in South Korea. METHODS: In situ hybridization for EBV-encoded small RNA (EBER) and ...
Known for Barr Virus | Lymphomatoid Papulosis | Cell Lymphoma | Anaplastic Large
KOL-Index: 8620 . Toxic epidermal necrolysis (TEN) is a severe adverse drug reaction involving extensive keratinocyte death in the epidermis. Histologically, the skin from TEN patients exhibits separation at the dermo-epidermal junction and accompanying necrosis of epidermal keratinocytes. Receptor-interacting protein kinase-3 (RIP3 or RIPK3) is an essential part of the cellular machinery that executes ...
Known for Toxic Epidermal Necrolysis | Rip3 Expression | Programmed Necrosis | Cell Death
KOL-Index: 8342 . PURPOSE: Recent studies indicated that the autoimmunity of vitiligo exerts effects on cells other than melanocytes, which confer reduced risks of both melanoma and nonmelanoma skin cancers in patients with vitiligo. However, the risk of internal malignancy in patients with vitiligo has not been elucidated. PATIENTS AND METHODS: We conducted a population-based retrospective cohort study ...
Known for Internal Malignancies | Reduced Risk | Patients Vitiligo | Based Cohort
KOL-Index: 8243 . Cell-mediated immune response to herpes simplex virus (HSV) may be important in the pathogenesis of herpes keratitis, erythema multiforme or Behcet's disease. We examined whether herpesvirus infection regulates the expression of cell adhesion molecules on cultured human dermal microvascular endothelial cells (HDMEC) and the regulation of T-lymphocytes binding to HDMEC. The expression of ...
Known for Cell Adhesion | Icam1 Vcam1 | Microvascular Endothelial | Hdmec Treatment
KOL-Index: 8199 . Importance: Narrowband UV-B (NBUVB) phototherapy has been the mainstay in the treatment of vitiligo, but its long-term safety in terms of photocarcinogenesis has not been established. Objectives: To investigate the risks of skin cancer and precancerous lesions among patients with vitiligo undergoing NBUVB phototherapy, based on the number of NBUVB phototherapy sessions. Design, Setting, ...
Known for Skin Cancer | Patients Vitiligo | Phototherapy Sessions | Actinic Keratosis
KOL-Index: 7935 . The follicular helper T cells (TFH) seemed to be expressed in several subsets of T-cell lymphomas. However, their expression in cutaneous T-cell lymphomas (CTCLs) has been rarely described. We investigated the clinical features, histopathological morphology, and expression of TFH markers in CTCLs. Forty-nine patients (24 men and 25 women) diagnosed with CTCL were examined, 25 patients with ...
Known for Mf Cases | Cell Markers | Follicular Helper | Pd1 Expression
KOL-Index: 7229 . BACKGROUND: The pathogenesis of melasma is not yet fully understood. Previous studies indicate that dermal environment such as fibroblasts may have an important role in the development of melasma. Recently, it has been suggested that interactions between the cutaneous vasculature and melanocytes might have an influence on the development of pigmentation. OBJECTIVES: We investigated the ...
Known for Melasma Vegf | Lesional Skin | Increased Vascularity | Development Pigmentation
KOL-Index: 6835 . Basal cell carcinoma (BCC) can show a variety of routes of differentiation, but myoepithelial differentiation has rarely been described. We describe a case of BCC showing histologic and immunohistochemical features of myoepithelial differentiation. Histologically, the lesion showed well-demarcated tumor nodules composed of two different components. One component was typical of BCC, and the ...
Known for Basal Cell Carcinoma | Signet Ring | Tumor Cells | Myoepithelial Differentiation
KOL-Index: 6783 . BACKGROUND: Repeated exposure to ultraviolet radiation from the sun results in premature photoaging. Photodynamic therapy (PDT) has been shown to be effective for treatment of photoaging, although the data from most studies have been based on clinical observation. OBJECTIVES: We investigated whether 5-aminolevulinic acid (ALA)-PDT induced histologic changes suggesting ...
Known for Actinic Keratosis | Aminolevulinic Acid | Photodynamic Therapy | Pdt Treatment
KOL-Index: 6641 . Psoriasis is a relatively common disorder in children and can be triggered by an upper respiratory tract infection. The aim of this study was to compare the clinical features of psoriasis in children and adult. In addition, we evaluated the relationship between anti-streptolysin O (ASO) titers and the clinical features of psoriasis. A total of 30 childhood psoriasis patients and 30 adult ...
Known for Children Psoriasis | Aso Titers | Streptococcal Infections | Antibodies Bacterial
KOL-Index: 6624 . BACKGROUND/PURPOSE: A relatively long incubation time is needed for photosensitizer absorption in conventional photodynamic therapy (PDT) for actinic keratosis (AK). The use of ablative CO2 fractional lasers (AFXLs) to increase drug delivery could shorten the incubation time. Here, we aimed to compare the efficacy between AFXL-assisted PDT with a short incubation time and conventional PDT ...
Known for Actinic Keratosis | Conventional Pdt | Incubation Time | Carbon Dioxide
KOL-Index: 6609 . Sarcoidosis is a multisystem disease of unknown etiology. The demonstration of polarizable foreign bodies in cutaneous granulomas is generally thought to exclude a diagnosis of sarcoidosis. Nevertheless. some investigators have reported systemic sarcoidosis with cutaneous manifestations in which polarizable particles were associated with granuloma formation in the skin. We searched the ...
Known for Foreign Bodies | Cutaneous Sarcoidosis | Biopsy Specimens | Granuloma Formation

Key People For Photodynamic Therapy

Top KOLs in the world
#1
Thomas J Dougherty
photodynamic therapy hematoporphyrin derivative malignant tumors
#2
Johan Emilian Moan
photodynamic therapy topical application aminolevulinic acid
#3
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#4
David H Kessel
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#5
Barbara W Henderson
photodynamic therapy fluence rate light dose
#6
Tayyaba Hasan
photodynamic therapy pancreatic cancer singlet oxygen

Department of Dermatology, Ajou University School of Medicine, Suwon, Korea | Department of Dermatology, Ajou University Hospital School of Medicine, Suwon, Korea | Department of Dermatology, Ajou University School of Medicine, Suwon, Republic of Kor