• 제목/요약/키워드: TGF-${\beta}$1 mRNA

검색결과 144건 처리시간 0.026초

수질(水蛭)이 THP-1세포의 사이토카인 유전자 발현에 미치는 영향 (Effects of Whitmania pigra on the expressions of cytokine genes in human THP-1 cells)

  • 김현지;김경준
    • 한방안이비인후피부과학회지
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    • 제26권1호
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    • pp.19-34
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    • 2013
  • Objective : This study was performed to evaluate the effect of immune reaction inductive substances such as PMA, LPS, DPE, DNCB and WP, the whitman pigra extracting substance at simultaneously on the translocation of $NF{\kappa}B$ towards to the nucleus and the mRNA expression patterns of various cytokine genes in THP-1 cells, monocytes of human. Methods : To analyze the cytokine genes expressions, the RT-PCR method was used, and measuring TNF-${\alpha}$ that had been secreted during cell culture by the ELISA method. The morphological changes were observed during THP-1 cell by a scanning electron microscope and the quantitative distribution of $NF{\kappa}B$ in the cell that was analyzed through immunocytochemistry and a confocal microscopy. Results : WP showed different influences onto the mRNA expression patterns of cytokine genes with PMA, LPS. DPE and DNCB according to the types of immune inductive substances in the THP-1 cells. Upon treating PMA and DPE on the THP-1 cells at the same time or either additionally treating WP thereon, the movement of $NF{\kappa}B$ increase towards the nucleus from cell cytoplasm was able to be observed. The expressions of IL-$1{\alpha}$ and IFN-${\gamma}$ induced by PMA and PMA+DNCB were suppressed by WP while the expression of TGF-${\beta}$ was promoted. Regarding the secretion pattern of TNF-${\alpha}$ according to the treatment of PMA, its secretion amount was incredibly increased by concurrent treatment of WP, however, in case of co-treatment of WP with PMA and DNCB, it was found that the secretion amount of TNF-${\alpha}$ decreased. Conclusions : In this study, the WP extracting substance was confirmed that it had an influence on expression patterns of cytokine genes according to the actions of a variety kinds of immune reaction inductive substances treated on the THP-1 cells. Especially, WP co-treatment with PMA and DNCB was suppressed the expression of inflammatory cytokines, such as IL-$1{\alpha}$, IFN-${\gamma}$ and TNF-${\alpha}$.

선퇴가 인간의 THP-1 단핵구에서 사이토카인 유전자 발현에 미치는 영향 (Effects of Cryptotympana pustulata on the expression of cytokine genes in human monocytes of THP-1)

  • 안종현;김경준
    • 한방안이비인후피부과학회지
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    • 제23권1호
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    • pp.94-110
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    • 2010
  • Objective : This study was performed to evaluate the effect of immune reaction inductive substances such as phorbol-myristate-acetate(PMA), lipopolysaccharide(LPS), dermato-phagoides pteronyssus crude extract(DPE), dinitrochloro-benzene(DNCB) and Cryptotympana pustulata(CP), the Cryptotympana pustulata extracting substance at simultaneously on the translocation of nuclear factor-kappa B(NF-${\kappa}B$) towards to the nucleus and the mRNA expression patterns of various cytokine genes in Human acute monocytic leukemia cell line(THP-1 cells), monocytes of human. Experiment : To analyze cytokine genes expression patterns, the RT-PCR method was used, measuring tumor necrosis factor(TNF)-$\alpha$ that had been secreted during cell culture in the ELISA method. The morphological change in the cell observed during THP-1 cell culture was observed using a scanning electron microscope (SEM) and the quantitative distribution in the cell NF-${\kappa}B$ was analyzed through immunocytochemistry and a confocal microscopy. Result : CP showed different influences onto the mRNA expression patterns of cytokine genes with PMA, LPS. DPE and DNCB according to the types of immune inductive substances in the THP-1 cells. The expressions of inter-leukin(IL)-10, interferon(INF)-$\gamma$, TNF-$\alpha$ and monocyte chemoattractantant protein(MCP)-1 induced by PMA were suppressed by CP while the expression of transforming growth factor(TGF)-$\beta$ was promoted. Regarding the secretion pattern of TNF-$\alpha$ according to PMA processing, its secretion amount was increased by CP concurrent processing, in case of processing CP onto PMA and LPS, We discovered that the secretion amount of TNF-$\alpha$ was increased. Upon processing PMA and LPS on the THP-1 cell strain at the same time or either additionally processing CP thereon, the movement increase towards the nucleus from the NF-${\kappa}B$ cell cytoplasm, a transcription factor was able to be observed. Conclusion : In this study, Cryptotympana pustulata extracting substance was confirmed that it had an influence on expression patterns of cytokine genes according to the actions of a variety kinds of immune reaction inductive substances processed on the monocyte THP-1 cell of humans. Therefore, additional studies as for the immune adjusting function of Cryptotympana pustulata are considered to be able to offer important materials for curing immune abnormal diseases such as atopy dermatitis afterward.

제 3기 흉선종에서 방사선치료의 역할 (Role of Radiation Therapy for Stage III Thymoma)

  • 전하정;이명자
    • Radiation Oncology Journal
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    • 제19권1호
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    • pp.16-20
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    • 2001
  • 목적 : 제 3기 흉선종에서 수술후 방사선치료의 효과를 평가하고 최적의 방사선 치료 방법을 알아보고자 함이 본 연구의 목적이다. 대상 및 방법 : 1987년 6월부터 1999년 5월까지 본원에서 제 3기 흉선종으로 진단받고 수술후 방사선치료를 시행한 24명의 환자를 후향적으로 분석하였다. 1명은 완전 절제술을 시행받았고 17명은 불완전 절제술을 나머지 6명은 조직검사만을 시행받았다. 환자의 나이는 20세부터 62세의 분포를 나타내었고 평균연령은 47세였다. 남녀의 성비는 14대 10였다. 6 또는 10 MeV 리니악을 이용하여 방사선치료를 시행하였고 종격동 및 알려진 잔여병변부위를 조사하였다. 쇄골하 림프절은 조사야에 포함되지 않았다. 조사된 총 방사선 양은 30 내지 56 Gy였으며 한명만이 30 Gy를 조사 받았고 18명은 최소한 50 Gy이상을 조사 받았다. 추적기간은 12개월 내지 8년이었고 중앙값은 40개월였다. 결과 : 전체 환자에서 전반적인 국소제어율은 5년에 $67\%$였다. 1년, 3년 밑 5년 국소재발율은 각각 $18\%,\;28\%$$33\%$였다. 불완전 절제술 및 조직검사만을 시행받은 환자에서 국소제어율은 각각 $76\%$$33\%$였다. 5년 생존율은 관찰치가 $57\%$, 조정치가 $72\%$였다. 불완전 절제술을 시행받은 환자와 조직검사만을 시행받은 환자의 5년 생존율은 각각 $62\%$$30\%$였으나 통계적으로 유의하지는 않았다. 결론 : 제 3기 흉선종환자에서 수술 후 방사선치료는 안전하고 효과적인 치료방법이라 사료된다. 수술시 절제면에 가깝거나 특히 불완전 절제를 시행받은 환자에서 수술 후 방사선치료가 도움을 주리라 생각된다.thasone점안액의 대체약물로 사용될 수 있을 것으로 평가된다.E 처리하여 얻어진 영상이 해부학적 구조를 판독하는데 도움이 죄었다. 결론 : GSE 영상의 재구성은 대조도를 증가 시킬뿐 아니라 인체내 관심부위의 농도분포를 별도로 재구성할 수 있으므로 이중방사선조사(double exposure)에 의해 발생되는 화질의 저하를 보정함으로써 화질 개선을 가능하게 하였다. Linacgram 화질 개선은 simulation image 및 치료계획에서 발생한 DRR과 multi-layer 중첩영상 분석에 사용할 수 있으며 영상 비교 시 치료부위의 신속하고 정밀한 확인을 가능하게 하였다.알 수 있었다. 시뮬레이터에서 DRR을 구현했을 때 각각의 치료 조건들에 대해 오차가 임상적용 범위 안에 있어서 이 팬톰을 이용하여 주기적인 QC/QA에 사용할 수 있음을 보였다.에서의 NOS2 mRNA의 발현을 시작으로 비교적 일관된 발현 양상을 보여 주었고 그에 따라 폐포세척액 내의 NO 및 TGF-$\beta$ 단백의 양이 변하였다. 그러나 예상과는 달리 56일 째에는 NOS2와 TGF-$\beta$가 모두 발현하여, 좀 더 많은 개체 수를 대상으로 장기간을 통해 발현 양상을 관찰할 필요성이 있으며, 이 연구를 바탕으로 NOS2 억제제를 사용하여 TGF-$\beta$의 발현 양상에 어떤 변화가 오는지에 대한 연구가 필요하다고 평가되었다.1)가 의미있는 인자로 나타났고, 재발율에 있어서는 CEA가 $\geq$5 ng/ml인 경우, SCC는 $\geq$2 ng/ml인 경우가 2$\~$3배 높은 것으로 나타났다. 결론: 방사선치료 후 Pap smear, CEA, SCC는 생존율과 재발율에 모두 비교적 의미있게 작용하는 예후인자로 나타나 앞으로 방사선치료 후 환자의 추적관찰시

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Significance of Expression of Human METCAM/MUC18 in Nasopharyngeal Carcinomas and Metastatic Lesions

  • Lin, Jin-Ching;Chiang, Cheng-Feng;Wang, Shur-Wern;Wang, Wen-Yi;Kwan, Po-Cheung;Wu, Guang-Jer
    • Asian Pacific Journal of Cancer Prevention
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    • 제15권1호
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    • pp.245-252
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    • 2014
  • Human METCAM/MUC18, a cell adhesion molecule (CAM) in the immunoglobulin-like gene super family, plays a dual role in the progression of several epithelium cancers; however, its role in the nasopharyngeal carcinoma (NPC) remains unclear. To initiate the study we determined human METCAM/MUC18 expression in tissue samples of normal nasopharynx (NP), NPCs, and metastatic lesions, and in two established NPC cell lines. Immunoblotting analysis was used for the determination in lysates of frozen tissues, and immunohistochemistry (IHC) for expression in formalin-fixed, paraffin-embedded tissue sections of 7 normal nasopharynx specimens, 94 NPC tissue specimens, and 3 metastatic lesions. Human METCAM/MUC18 was expressed in 100% of the normal NP, not expressed in 73% of NPC specimens (or expressed at very low levels in only about 27% of NPC specimens), and expressed again in all of the metastatic lesions. The level of human METCAM/MUC18 expression in NPC tissues was about one fifth of that in the normal NP and metastatic lesions. The low level of human METCAM/MUC18 expression in NPC specimens was confirmed by a weak signal of RT-PCR amplification of the mRNA. Low expression levels of human METCAM/MUC18 in NPC tissues were also reflected in the seven established NPC cell lines. These findings provided the first evidence that diminished expression of human METCAM/MUC18 is an indicator for the emergence of NPC, but increased expression then occurs with metastatic progression, suggesting that huMETCAM/MUC18, perhaps similar to TGF-${\beta}$, may be a tumor suppressor, but a metastasis promoter for NPC.

인체 상피세포에서 ras-종양유전자의 발암화가 신호 전달 기작에 미치는 영향 (EFFECTS OF SIGNAL TRANSDUCTION PATHWAY IN THE RAS-INDUCED CELLULAR TRANSFORMATION OF HUMAN EPITHELIAL CELLS IN CULTURE)

  • 장도근;변기정;김진수
    • Journal of the Korean Association of Oral and Maxillofacial Surgeons
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    • 제26권3호
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    • pp.254-261
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    • 2000
  • 본 연구는 인체암 발생과 밀접한 관련을 가지고 있는 ras 종양 유전자의 발암화기전을 인체상피세포모델을 이용하여 규명하고자 SV40-Ad12 hybrid virus에 의해 불멸화된 인체상피세포모델에 H-ras 종양유전자을 함유하는 $pSV_2-ras$를 transfection하여 H-ras에 의한 세포발암화를 평가하였다. ras를 함유하는 세포군은 대조세포군에 비해 saturation density, soft-agar colony formation, cell aggregation 등의 세포 발암화지표가 유의한 수준으로 높게 나타나 H-ras에 의한 인체상피세포의 발암화를 확인하였다. 또한 H-ras에 의한 인체세포 발암화는 hydrocortisone과 같은 glucocorticoid에 의해 촉진되어 saturation density, soft-agar colony formation의 증가 및 foci의 출현시기의 단축을 나타내었다. H-ras 종양 유전자에 의한 인체세포발암화 과정에 관여하는 신호전달기작의 영향을 평가하기 위해 효현제 처리 후 세포내 칼슘농도변화를 측정한 결과 발암세포의 세포내 칼슘농도변화가 낮게 나타났으며 특히 이러한 반응차이는 세포외 칼슘의 존재하에서 더욱 뚜렷이 나타났다. 따라서 세포외부로부터 칼슘의 세포내 이동이 발암화에 의해 억제되고 있음을 보였다. 또한 효현제 처리후 $IP_3$ 농도의 변화를 측정한 결과 발암세포의 $IP_3$ 증가폭이 대조군 세포보다 훨씬 낮았다. 이러한 결과는 H-ras에 의한 세포 발암화에 phospholipase C와 관련한 신호전달기작의 down-regulation이 관여하고 있음을 보여주고 있다. 성장조절인자의 mRNA 발현을 평가한 결과 $TGF-{\beta}_1$ 및 PAI-2의 발현은 발암세포에서 낮게 나타난 반면 fibronectin의 경우는 발암세포의 발현이 높게 나타났다. 이러한 결과는 H-ras 종양유전자에 의한 발암화 과정에 성장조절인자의 변화가 관여하고 있으며 이러한 성장조절인자의 확인은 암발생의 생물학적 지표를 선별하는 데 기여할 것으로 사료된다. 본 연구는 H-ras 종양유전자에 의한 인체세포 발암화의 확인과 발암화 과정에 관여하는 신호전달기작의 변화 및 성장조절인자의 확인을 통하여 상피세포에서 나타나는 구강암 등의 발생기전 이해 뿐만 아니라 생체지표의 개발에 필요한 기초자료를 마련하는 데 기여할 것으로 사료된다.

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Korean Red Ginseng alleviates dehydroepiandrosterone-induced polycystic ovarian syndrome in rats via its antiinflammatory and antioxidant activities

  • Choi, Jong Hee;Jang, Minhee;Kim, Eun-Jeong;Lee, Min Jung;Park, Kyoung Sun;Kim, Seung-Hyun;In, Jun-Gyo;Kwak, Yi-Seong;Park, Dae-Hun;Cho, Seung-Sik;Nah, Seung-Yeol;Cho, Ik-Hyun;Bae, Chun-Sik
    • Journal of Ginseng Research
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    • 제44권6호
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    • pp.790-798
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    • 2020
  • Background: Beneficial effects of Korean Red Ginseng (KRG) on polycystic ovarian syndrome (PCOS) remains unclear. Methods: We examined whether pretreatment (daily from 2 hours before PCOS induction) with KRG extract in water (KRGE; 75 and 150 mg/kg/day, p.o.) could exert a favorable effect in a dehydroepian-drosterone (DHEA)-induced PCOS rat model. Results: Pretreatment with KRGE significantly inhibited the elevation of body and ovary weights, the increase in number and size of ovarian cysts, and the elevation of serum testosterone and estradiol levels induced by DHEA. Pretreatment with KRGE also inhibited macrophage infiltration and enhanced mRNA expression levels of chemokines [interleukin (IL)-8, monocyte chemoattractant protein-1), proinflammatory cytokines (IL-1β, IL-6), and inducible nitric oxide synthase in ovaries induced by DHEA. It also prevented the reduction in mRNA expression of growth factors (epidermal growth factor, transforming growth factor-beta (EGF, TGF-β)) related to inhibition of the nuclear factor kappa-light-chain-enhancer of activated B cell pathway and stimulation of the nuclear factor erythroid-derived 2-related factor 2 pathway. Interestingly, KRGE or representative ginsenosides (Rb1, Rg1, and Rg3(s)) inhibited the activity of inflammatory enzymes cyclooxygenase-2 and iNOS, cytosolic p-IκB, and nuclear p-nuclear factor kappa-light-chain-enhancer of activated B in lipopolysaccharide-induced RAW264.7 cells, whereas they increased nuclear factor erythroid-derived 2-related factor 2 nuclear translocation. Conclusion: These results provide that KRGE could prevent DHEA-induced PCOS via antiinflammatory and antioxidant activities. Thus, KRGE may be used in preventive and therapeutic strategies for PCOS-like symptoms.

비허형 아토피 동물모델 개발 (Development of Atopic Dermatitis Mouse Model with Spleen Deficiency)

  • 양원경;유이란;김호경;김승형;박양춘
    • 동의생리병리학회지
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    • 제31권4호
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    • pp.213-219
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    • 2017
  • Atopic dermatitis (AD) is a common skin disease characterized by chronic and relapsing inflammatory dermatitis with immunological disturbances. Spleen deficiency (脾虛) is one of the major causes of AD, so development of animal model is required for AD research that reflects the pattern identification. The groups that we have used in this study included Senna folium extracts (SFE), 2,4-dinitrochlorobenzene (DNCB), and normal mice. Therefore, the present study was developed to atopic dermatitis mouse model with spleen deficiency in 2,4-dinitrochlorobenzene (DNCB) and senna leaves extracts induced AD in NC/Nga mice. The results demonstrated that senna leaves extract treatment significantly increased the dermatitis clinical score and epidermal thickness in AD-like skin lesions. We also proved beyond doubt that there was occurrence of erythema and skin moisture indices in the senna leaves extract groups. Further, we also found that the level of serum immunoglobulin E (IgE) in the senna leaves extract-treated group was increased. The amount of IL-4, IL-13, $TNF-{\alpha}$ and $TGF-{\beta}$ mRNA determined by real-time PCR was increased remarkably when senna leaves extract groups were treated on dorsal skin. Senna leaves extract groups significantly promoted the number of CD11B+/Gr-1 cell in skin, as well as the number of CD4+/CD8+ cell in dorsal skin compared with control. The review summarizes recent process in our understanding of the immunopathophysiology of spleen deficiency AD and the implications for spleen deficiency mouse models of AD on drug discovery from medical plants.

Percutaneous Absorption of Antisense Phosphorothioate Oligonucleotide in vitro

  • Lee, Young-Mi;Song, Kyung;Lee, Sung-Hee;Ko, Geon-Il;Kim, Jae-Baek;Sohn, Dong-Hwan
    • Archives of Pharmacal Research
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    • 제19권2호
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    • pp.116-121
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    • 1996
  • Antisense oligonucleotides seem to provide a promising new tool for the therapy. Choi et al. (1995) reported antisense phosphorothioate oligonucleotides (PS-ODN, 25 mer) complementary to TGF-.betha. mRNA designed for scar formation inhibitor to eliminate scars, which was caused by undesired collagen deposition due to overexpression of TGF-.betha., in wounded skin. PS-ODN were evaluated in vitro for skin penetration using normal and tape-stripped damaged rat skin. The in vitro skin transports were carried out with partially modified PS-ODN (6S) and fully modified PS-ODN (25S). The cumulative amount of PS-ODN (6S) penetrated through normal rat skin was $0.234{\pm}0.041{\mu}g/cm^2$ and that of tape-stripped damaged rat skin was $1.077{\pm}0.301{\mu}g/cm^2$ over 8 hrs. PS-ODN (25S) can not be found in receptor medium through normal skin due to high molecular weight (Mol.Wt.=8,000) and polyanionic charge. However, the cumulative amount of PS-ODN (25S) penetrated across damaged rat skin in PBS was $0.340{\pm}0.296{\mu}g/cm^2$ over 8 hrs. The absense of dermis raised the cumulative amount of PS-ODN (6S) penetrated through rat skin. And the fluxes of PS-ODN (6S) and PSODN (25S) at 8hrs across damaged rat skin were $134.63{\pm}37.67{\mu}g/cm^2$ h, and $42.50{\pm}36.95ng/cm^2$ h, respectively. While PS-ODN (25S) was stable in 10% heat inactivated fetal bovine serum (FBS) during 24 hrs, PS-ODN (6S) was less stable than PS-ODN (25S), but was markedly stable than unmodified phosphodiester. It is suggested that the cumulative amount of PS-ODN (6S) penetrated through damaged rat skin is larger than that of PS-ODN (25S) since the former is easier to degrade by nuclease than the latter and then is apt to penetrate into skin. Thus, PS-ODN represents a logical candidate for further evaluation due to the potential for delivery into the wounded skin.

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소풍도적탕가미(消風導赤湯加味)가 IgE 과대생산과 피부염이 발진된 NC/Nga생쥐의 비장세포에서 $CD4^+/CD25^+/foxp3^+$ Treg 증진에 의한 유전자 발현에 미치는 영향 (Effect of SoPungDoJeokTang-KaMi on cytokine expression with $CD4^+/CD25^+/foxp3^+$ (Treg) cell induction in atopic dermatitis-like skin lesions and IgE hyperproduction induced in NC/Nga mice)

  • 한달수;한재경;김윤희
    • 혜화의학회지
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    • 제18권1호
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    • pp.29-41
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    • 2009
  • Wished to examine closely effect that SoPungDoJeokTang-KaMi (SPDJTK) medicines used to atopy dermatitis disease patient get in atopy eruption control experimentally. SPDJTK medicines controlled $CD4^+/IFN-\gamma$, and $CD4^+/CD25^+/foxp3^+$ revelation that an experiment that motive allergy immune reponse because an in vitro experiment stimulates T cells of a NC/Nga mouse same time by anti-CD40/rmIL-4, and interleukin-$1{\beta}$, IL-6, TNF-$\alpha$, and TGF-$\beta$ mRNA outturn that bear in T and B cells decreased remarkably by SPDJTK medicines. Intracellular staining of splenocytes anti-CD40/rmIL-4 plus rmIL-4 stimulated as described in a, assessed after 24 h, SPDJTK exerts a mainly immunosuppressive effect that acts at least partially through suppression of the transcription factor GATA3 expression in $CD4^+$ T cells. Atopic dermatitis (AD) usually develops in patients with an individual or family history of allergic diseases, and is characterized by chronic relapsing inflammation seen specially in childhood, association with IgE hyperproduction and precipitation by environmental factors. However, the exact etiology of AD has been unclear. To further explore the pathogenesis and treatment of AD, a suitable animal model is required. We found that skin lesions, which were clinically and histologically very similar to human AD, mite antigen-induced dermatitis on the face, neck, ears and dorsal skin of inbred NC/Nga mice. Result that Th1 cell and Th2 cell observe to be shifted by cytokine expression with $CD4^+/CD25^+/foxp3^+$ Treg cells induction by SPDJTK medicines could know that SPDJTK medicines can use usefully in allergy autoimmnune diease.

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자궁내막증 환자와 대조군에서의 자궁내막 유전자 발현의 차이: Microarray를 이용한 연구 (Comparison of Gene Expression Profile in Eutopic Endometria with or without Endometriosis: A Microarray Study)

  • 정민지;정은정;이신제;김문규;전상식;이택후
    • Clinical and Experimental Reproductive Medicine
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    • 제34권1호
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    • pp.19-31
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    • 2007
  • 목 적: 자궁내막증은 자궁내부에 존재하여야 할 자금내막조직이 자궁 외에 존재하는 질환으로 그 발생기전은 아직 명확하게 밝혀져 있지 않다. 이에 저자들은 자궁내막증 환자와 정상 대조군의 자궁내막조직 간의 유전자 발현의 차이가 자궁내막증의 발병과 관련이 있을 것이라는 가정 하에 DNA microarray 기술을 도입하여 연구를 시행하였다. 연구방법: 2002년 1월부터 2002년 12월까지의 기간 동안 본원 산부인과에서 자궁내막증 환자와 자궁내막증 이외의 다른 부인과적 질환으로 수술을 시행한 환자들을 대상으로 채취한 자궁내막 조직으로 KNU 4.8K cDNA chip을 이용하여 유전자 발현을 비교 연구하였다. 유전자칩으로 자궁내막증 조직에서 발현의 증감을 보였던 유전자 중에서 8종의 유전자를 대상으르 RT-PCR이나 real time RT-PCR 법을 통하여 그 발현 양상을 검증하였다. 결 과: 자궁내막증에 이환된 여성의 자궁내막조직에서 대조군에 비하여 높게 발현되고 있는 것으로 나타난 유전자들은 ATP synthase H transporting F1 (ATP5B), eukaryotic translation elongation factor 1, isocitrate dehydrogenase 1 (NADP+), mitochondrial ribosomal protein L3, ATP synthase H+ trarsporting (ATP5C1), LPS induced TNF-$\alpha$ factor 등으로 세포의 에너지 생성과 대사과정 및 신호전달에 관여하는 유전자들이었다. 한편 자궁내막중 환자의 자궁내막조직에서 대조군에 비하여 낮게 발현된 유전자들은 insulin like growth factor II associated protein, EGF-containing fibulin-like EMP1, matrix Gla protein, TGF beta-induced, TGF beta receptor 1(activin A receptor type II-like kinase), cystallin alpha B, fibulin 5, tissue inhibitor of metalloproteinase 3, collage type XII, alpha 1, tissue inhibitor of metalloproteinase 1, decorin 등으로 세포외기질의 구성 및 기능에 관련이 있었다. 결 론: 이상의 DNA mirroarry 및 RT-PCR을 통해 얻어진 결과에서 자궁내막증의 자궁내막조직에서 대조군에 비하여 유전자들의 발현에 차이가 있음을 확인하였다.