JP7479726B2 - マイクロニードルパッチを用いた最小侵襲的アトピー性皮膚炎の検査方法、及びマイクロニードルパッチを含む最小侵襲的アトピーの検査キット - Google Patents
マイクロニードルパッチを用いた最小侵襲的アトピー性皮膚炎の検査方法、及びマイクロニードルパッチを含む最小侵襲的アトピーの検査キット Download PDFInfo
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Description
図2は、本発明による皮膚生体の検査方法を概念的に示す図である。
-組織検査:3mmの組織検査
-テープストリッピング:d-Squameディスクテープによりストリッピングを15回行う
-タンパク質の抽出:SDSを用いて、テープまたはマイクロニードルパッチのタンパク質を抽出
-3種のマイクロニードルパッチの検査:3種のマイクロニードルパッチを5分間付着後、取り外す
-タンパク質の抽出:SDSを用いて、テープまたはマイクロニードルパッチのタンパク質を抽出
Claims (5)
- 対象体の皮膚から抽出されたタンパク質の量を定量分析可能な装備と、生分解性の高分子ヒアルロン酸からなり、中実構造である複数個のマイクロニードル、及び前記複数個のマイクロニードルが形成された基部となる底層を含むマイクロニードルパッチと、を含み、
前記マイクロニードルパッチが対象体の皮膚に適用され、所定の時間維持後、分離された状態で、前記マイクロニードルパッチのマイクロニードルの表面に吸着された対象体のタンパク質が前記装備によって定量分析され、
前記装備は、前記マイクロニードルパッチのマイクロニードルの表面に吸着されたインターロイキン-4及びインターロイキン-13の量を読み取り、
前記インターロイキン-4及びインターロイキン-13の量の読み取りに基づき、アトピー性皮膚炎の活性度が評価される
ことを特徴とする最小侵襲的アトピー性皮膚炎の検査キット。 - 前記装備によって、ELISA測定が行われる
請求項1に記載の最小侵襲的アトピー性皮膚炎の検査キット。 - 検出されたIFN-gammaの量は、アトピー性皮膚炎の活性度の評価において考慮されない
請求項2に記載の最小侵襲的アトピー性皮膚炎の検査キット。 - 前記所定の時間は、マイクロニードルを構成するヒアルロン酸の分子量による溶解速度を考慮して予め決められる
請求項3に記載の最小侵襲的アトピー性皮膚炎の検査キット。 - 前記マイクロニードルを構成するヒアルロン酸の分子量が、低分子量から高分子量になるほど、対象体の皮膚への付着時間を延長可能であり、生体検出性能が向上する
請求項4に記載の最小侵襲的アトピー性皮膚炎の検査キット。
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KR10-2020-0041957 | 2020-04-07 | ||
KR1020200041957A KR102122208B1 (ko) | 2020-04-07 | 2020-04-07 | 마이크로니들 패치를 이용한 최소 침습적 아토피 피부염 검사 방법 및 마이크로니들 패치를 포함하는 최소 침습적 아토피 검사 키트 |
PCT/KR2020/007612 WO2021206218A1 (ko) | 2020-04-07 | 2020-06-11 | 마이크로니들 패치를 이용한 최소 침습적 아토피 피부염 검사 방법 및 마이크로니들 패치를 포함하는 최소 침습적 아토피 검사 키트 |
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US (1) | US20230148950A1 (ja) |
EP (1) | EP4133994A4 (ja) |
JP (1) | JP7479726B2 (ja) |
KR (1) | KR102122208B1 (ja) |
CN (1) | CN115397309A (ja) |
WO (1) | WO2021206218A1 (ja) |
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KR102211517B1 (ko) * | 2020-07-21 | 2021-02-03 | 주식회사 라파스 | 마이크로니들 패치를 이용한 피부 간질액 내 글루코오스 추출을 위한 최소침습적 방법 |
KR102216937B1 (ko) * | 2020-08-11 | 2021-02-18 | 주식회사 큐티스의생명연구센터 | 마이크로니들 패치를 포함하는 최소 침습적 피부유분 정도 평가 키트 및 피부유분 정도 평가를 위한 바이오마커 |
WO2022035075A1 (ko) * | 2020-08-10 | 2022-02-17 | 주식회사 큐티스의 생명연구센터 | 마이크로니들 패치를 포함하는 최소 침습적 피부 상태 진단 키트 |
KR102216927B1 (ko) * | 2020-08-11 | 2021-02-18 | 주식회사 큐티스의생명연구센터 | 마이크로니들 패치를 포함하는 최소 침습적 화장품여드름 예측 키트 및 화장품여드름 예측용 바이오마커 |
KR102216910B1 (ko) * | 2020-08-10 | 2021-02-18 | 주식회사 큐티스의생명연구센터 | 마이크로니들 패치를 포함하는 최소 침습적 피부주름 또는 피부탄력 진단 키트 |
KR102216923B1 (ko) * | 2020-08-10 | 2021-02-18 | 주식회사 큐티스의생명연구센터 | 마이크로니들 패치를 포함하는 최소 침습적 피부 색소침착 정도 평가 키트 및 피부 색소침착 정도 평가를 위한 바이오마커 |
KR102216945B1 (ko) * | 2020-08-12 | 2021-02-18 | 주식회사 큐티스의생명연구센터 | 마이크로니들 패치를 포함하는 최소 침습적 주관적 자극성 민감피부 정도 평가 키트 및 주관적 자극성 민감피부 정도 평가를 위한 바이오마커 |
KR102216941B1 (ko) * | 2020-08-12 | 2021-02-18 | 주식회사 큐티스의생명연구센터 | 마이크로니들 패치를 포함하는 최소 침습적 홍조성 민감피부 평가 키트 및 홍조성 민감피부 평가를 위한 바이오마커 |
KR102501298B1 (ko) | 2021-06-09 | 2023-02-21 | 재단법인 아산사회복지재단 | 아토피피부염을 동반하는 식품 알레르기 예후 예측용 바이오마커 조성물 및 이의 용도 |
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US20210275359A1 (en) * | 2018-05-18 | 2021-09-09 | Postech Academy-Industry Foundation | Microneedle Adhesive Patch Based on Hydrogel Formulation |
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- 2020-06-11 EP EP20930116.7A patent/EP4133994A4/en active Pending
- 2020-06-11 JP JP2022561427A patent/JP7479726B2/ja active Active
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WO2021206218A1 (ko) | 2021-10-14 |
JP2023531585A (ja) | 2023-07-25 |
KR102122208B1 (ko) | 2020-06-12 |
US20230148950A1 (en) | 2023-05-18 |
EP4133994A4 (en) | 2023-07-12 |
EP4133994A1 (en) | 2023-02-15 |
CN115397309A (zh) | 2022-11-25 |
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