List of works - Sang Woong Youn

A case of childhood lichen aureus.

scientific article

A new moisturizer containing physiologic lipid granules alleviates atopic dermatitis.

scientific article published in January 2010

A prelude to a functional noninvasive in vivo diagnostic tool for skin diseases.

scientific article published in May 2016

A quantitative, objective method for evaluating the surgical outcomes of baggy eyelid correction using orbital gray scale analysis

scientific article published on 20 March 2019

Acne erythema improvement by long-pulsed 595-nm pulsed-dye laser treatment: a pilot study

scientific article

Argyria rediscovered: a close encounter with modern technology

scientific article published in November 2016

Assessment of age- and sex-related changes in baggy lower eyelids using a novel objective image analysis method: Orbital gray scale analysis

scientific article published on 26 September 2017

Both Educational Lectures and Reference Photographs Are Necessary to Improve the Accuracy and Reliability of Psoriasis Area and Severity Index (PASI) Assessment: Results from Korean Nation-Wide PASI Educational Workshop.

scientific article

Chronic Graft-Versus-Host Disease Mimicking Psoriasis in a Patient with Hemophagocytic Lymphohistiocytosis.

scientific article published on 28 January 2016

Chronic idiopathic macrocheilia associated with simple lip enlargement and salivary gland hyperplasia

scientific article published on 01 April 2008

Combination therapy of cyclosporine and methylprednisolone on severe alopecia areata.

scientific article published in January 2008

Consistent responses with guselkumab treatment in Asian and non-Asian patients with psoriasis: An analysis from VOYAGE 1 and VOYAGE 2

scientific article published on 20 October 2019

Differences in the known cellular composition of benign pigmented skin lesions reflected in computer-aided image analysis.

scientific article

Differential expression of p63 isoforms in normal skin and hyperproliferative conditions.

scientific article published on August 2009

Differentiation of benign pigmented skin lesions with the aid of computer image analysis: a novel approach

scientific article published on 13 August 2013

Disseminated superficial porokeratosis developed by immunosuppression due to rheumatoid arthritis treatment

scientific article published on 01 August 2009

Does facial sebum excretion really affect the development of acne?

scientific article published in November 2005

Effects of repetitive superficial chemical peels on facial sebum secretion in acne patients.

scientific article published in September 2006

Epidemiology and comorbidities of patients with chronic urticaria in Korea: A nationwide population-based study

scientific article

Erythrocyte malondialdehyde and glutathione levels in vitiligo patients.

scientific article

Evaluation of free oxygen radical and antioxidant capacity in alopecia areata.

scientific article

Evaluation of gender difference in skin type and pH

scientific article published on 06 January 2006

Familial eruptive lentiginosis

scientific article

Histidine decarboxylase expression influences the neofolliculogenesis of newborn mouse dermal cells

scientific article published on 7 June 2012

Histopathological findings are associated with the clinical types of psoriasis but not with the corresponding lesional psoriasis severity index

scientific article

In vivo model for postinflammatory hyperpigmentation: a step forward

scientific article published in April 2016

Indole-3-acetic acid: a potential new photosensitizer for photodynamic therapy of acne vulgaris.

scientific article

Indole-3-carbinol enhances ultraviolet B-induced apoptosis by sensitizing human melanoma cells.

scientific article

Inhibitory effects of 4-n-butylresorcinol on tyrosinase activity and melanin synthesis.

scientific article

Intractable Tufted Angioma Associated with Kasabach-Merritt Syndrome ⬇️

scientific article published on February 14, 2013

Low-dose 1064-nm Q-switched Nd:YAG laser for the treatment of melasma.

scientific article

Low-dose etanercept therapy in moderate to severe psoriasis in Korean.

scientific article published in August 2008

Nail involvement features in palmoplantar pustulosis

scientific article published on 11 December 2020

Objective and non-invasive evaluation of photorejuvenation effect with intense pulsed light treatment in Asian skin.

scientific article published in May 2011

Objective evaluation of photoepilation by phototrichogram ⬇️

scientific article published on August 17, 2010

Pigmentation above the constitutive level: an indicator of excimer laser radiation-induced erythema in Koreans.

scientific article

Protective effects of EGCG on UVB-induced damage in living skin equivalents.

scientific article

Rapid healing and reduced erythema after ablative fractional carbon dioxide laser resurfacing combined with the application of autologous platelet-rich plasma.

scientific article

Recalcitrant atopic dermatitis treated with omalizumab.

scientific article

Reduction of Inter-Rater and Intra-Rater Variability in Psoriasis Area and Severity Index Assessment by Photographic Training

scientific article

Severe Nail Fold Psoriasis Extending from Nail Psoriasis Resolved with Ustekinumab: Suggestion of a Cytokine Overflow Theory in the Nail Unit

scientific article published on 28 January 2016

Sphingosine-1-phosphate-induced ERK activation protects human melanocytes from UVB-induced apoptosis ⬇️

scientific article published on September 1, 2003

Temperature regulates melanin synthesis in melanocytes ⬇️

scientific article published on October 1, 2003

Terrein: a new melanogenesis inhibitor and its mechanism.

scientific article

The KAAACI/KDA Evidence-Based Practice Guidelines for Chronic Spontaneous Urticaria in Korean Adults and Children: Part 1. Definition, Methodology and First-line Management

scientific article published on 01 July 2020

The KAAACI/KDA Evidence-Based Practice Guidelines for Chronic Spontaneous Urticaria in Korean Adults and Children: Part 2. Management of H1-Antihistamine-Refractory Chronic Urticaria

scientific article published on 01 September 2020

The clinical features of late onset acne compared with early onset acne in women.

scientific article published on April 2011

The facial red fluorescence of ultraviolet photography: is this color due to Propionibacterium acnes or the unknown content of secreted sebum?

scientific article published in May 2009

The influences of skin visco-elasticity, hydration level and aging on the formation of wrinkles: a comprehensive and objective approach

scientific article published on 04 June 2012

The objective Psoriasis Area and Severity Index: a randomized controlled pilot study comparing the effectiveness of ciclosporin and methotrexate

scientific article

The role of facial sebum secretion in acne pathogenesis: facts and controversies

scientific article

Treatment of lipomas assisted with tumescent liposuction.

scientific article published on February 2007

Ultraviolet-induced red fluorescence of patients with acne reflects regional casual sebum level and acne lesion distribution: qualitative and quantitative analyses of facial fluorescence.

scientific article published in January 2012

List of works by Sang Woong Youn

A case of childhood lichen aureus.

A new moisturizer containing physiologic lipid granules alleviates atopic dermatitis.

A prelude to a functional noninvasive in vivo diagnostic tool for skin diseases.

A quantitative, objective method for evaluating the surgical outcomes of baggy eyelid correction using orbital gray scale analysis

Acne erythema improvement by long-pulsed 595-nm pulsed-dye laser treatment: a pilot study

Argyria rediscovered: a close encounter with modern technology

Assessment of age- and sex-related changes in baggy lower eyelids using a novel objective image analysis method: Orbital gray scale analysis

Both Educational Lectures and Reference Photographs Are Necessary to Improve the Accuracy and Reliability of Psoriasis Area and Severity Index (PASI) Assessment: Results from Korean Nation-Wide PASI Educational Workshop.

Chronic Graft-Versus-Host Disease Mimicking Psoriasis in a Patient with Hemophagocytic Lymphohistiocytosis.

Chronic idiopathic macrocheilia associated with simple lip enlargement and salivary gland hyperplasia

Combination therapy of cyclosporine and methylprednisolone on severe alopecia areata.

Consistent responses with guselkumab treatment in Asian and non-Asian patients with psoriasis: An analysis from VOYAGE 1 and VOYAGE 2

Differences in the known cellular composition of benign pigmented skin lesions reflected in computer-aided image analysis.

Differential expression of p63 isoforms in normal skin and hyperproliferative conditions.

Differentiation of benign pigmented skin lesions with the aid of computer image analysis: a novel approach

Disseminated superficial porokeratosis developed by immunosuppression due to rheumatoid arthritis treatment

Does facial sebum excretion really affect the development of acne?

Effects of repetitive superficial chemical peels on facial sebum secretion in acne patients.

Epidemiology and comorbidities of patients with chronic urticaria in Korea: A nationwide population-based study

Erythrocyte malondialdehyde and glutathione levels in vitiligo patients.

Evaluation of free oxygen radical and antioxidant capacity in alopecia areata.

Evaluation of gender difference in skin type and pH

Familial eruptive lentiginosis

Histidine decarboxylase expression influences the neofolliculogenesis of newborn mouse dermal cells

Histopathological findings are associated with the clinical types of psoriasis but not with the corresponding lesional psoriasis severity index

In vivo model for postinflammatory hyperpigmentation: a step forward

Indole-3-acetic acid: a potential new photosensitizer for photodynamic therapy of acne vulgaris.

Indole-3-carbinol enhances ultraviolet B-induced apoptosis by sensitizing human melanoma cells.

Inhibitory effects of 4-n-butylresorcinol on tyrosinase activity and melanin synthesis.

Intractable Tufted Angioma Associated with Kasabach-Merritt Syndrome ⬇️

Low-dose 1064-nm Q-switched Nd:YAG laser for the treatment of melasma.

Low-dose etanercept therapy in moderate to severe psoriasis in Korean.

Nail involvement features in palmoplantar pustulosis

Objective and non-invasive evaluation of photorejuvenation effect with intense pulsed light treatment in Asian skin.

Objective evaluation of photoepilation by phototrichogram ⬇️

Pigmentation above the constitutive level: an indicator of excimer laser radiation-induced erythema in Koreans.

Protective effects of EGCG on UVB-induced damage in living skin equivalents.

Rapid healing and reduced erythema after ablative fractional carbon dioxide laser resurfacing combined with the application of autologous platelet-rich plasma.

Recalcitrant atopic dermatitis treated with omalizumab.

Reduction of Inter-Rater and Intra-Rater Variability in Psoriasis Area and Severity Index Assessment by Photographic Training

Severe Nail Fold Psoriasis Extending from Nail Psoriasis Resolved with Ustekinumab: Suggestion of a Cytokine Overflow Theory in the Nail Unit

Sphingosine-1-phosphate-induced ERK activation protects human melanocytes from UVB-induced apoptosis ⬇️

Temperature regulates melanin synthesis in melanocytes ⬇️

Terrein: a new melanogenesis inhibitor and its mechanism.

The KAAACI/KDA Evidence-Based Practice Guidelines for Chronic Spontaneous Urticaria in Korean Adults and Children: Part 1. Definition, Methodology and First-line Management

The KAAACI/KDA Evidence-Based Practice Guidelines for Chronic Spontaneous Urticaria in Korean Adults and Children: Part 2. Management of H1-Antihistamine-Refractory Chronic Urticaria

The clinical features of late onset acne compared with early onset acne in women.

The facial red fluorescence of ultraviolet photography: is this color due to Propionibacterium acnes or the unknown content of secreted sebum?

The influences of skin visco-elasticity, hydration level and aging on the formation of wrinkles: a comprehensive and objective approach

The objective Psoriasis Area and Severity Index: a randomized controlled pilot study comparing the effectiveness of ciclosporin and methotrexate

The role of facial sebum secretion in acne pathogenesis: facts and controversies

Treatment of lipomas assisted with tumescent liposuction.

Ultraviolet-induced red fluorescence of patients with acne reflects regional casual sebum level and acne lesion distribution: qualitative and quantitative analyses of facial fluorescence.