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Çѱ¹È¯°æ»ý¹°ÇÐȸ / v.21, no.2, 2003³â, pp.87-100
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ÇÁ·ÎÅ׿À¹Í½º¸¦ ÀÌ¿ëÇÑ ³»ºÐºñ°è ±³¶õ¹°Áú ȯ°æµ¶¼º ¿¬±¸
( Proteome in Toxicological Assessment of Endocrine Disrupting Chemicals ) |
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| ȯ°æ¿À¿°ÀÌ ½É°¢ÇØÁü¿¡ µû¶ó ±¹³»¿ÜÀûÀ¸·Î ȯ°æ¿¡ ´ëÇÑ °ü½ÉÀÌ °íÁ¶µÇ°í ÀÎü¿¡ ÇØ¸¦ ³¢Ä¡´Â ȯ°æ¿äÀÎÀ¸·ÎºÎÅÍ ¹æ¾îÇϱâ À§ÇÑ ¸¹Àº ³ë·ÂµéÀÌ ±â¿ï¿©Áö°í ÀÖ´Ù. ƯÈ÷ ³»ºÐºñ°èÀå¾Ö¹°ÁúÀÌ »ý½Ä±â´É°ú ¸é¿ª±â´ÉÀ» ¾àȽÃ۰í, Çൿ ÀÌ»óÀ» ÀÏÀ¸Å°¸ç, ¾Ï ¹ß»ý·üÀ» ³ôÀδٴ Á¡ÀÌ ¹àÇôÁö±â ½ÃÀÛÇÏ¸é¼ ¸¹Àº ¿¬±¸µéÀÌ ¹ßÇ¥µÇ°í ¿©·¯ °¡Áö ¹æ¹ýµéÀÌ ³»ºÐºñ°èÀå¾Ö¹°Áú°ú ´õºÒ¾î ȯ°æºÐ¾ß¿¬±¸¿¡ ÀÀ¿ëµÇ¾î¿ÔÁö¸¸ ´Ü¹éÁúÀ» ´ë»óÀ¸·Î ¿¬±¸ÇÏ¿© À¯ÀüÀÚ±â´ÉÀ» ¿¬±¸ÇÏ´Â ÇÁ·ÎÅ׿À¹Í½º(proteomics) ¿¬±¸¸¦ Á¢¸ñ½ÃŰ·Á´Â ½Ãµµ°¡ ¾ÆÁ÷±îÁö´Â ºó¾àÇÏ´Ù. ÇÁ·ÎÅ׿À¹Í½º´Â ±â´ÉÀ» °®´Â ´Ü¹éÁúµéÀÇ ¹ßÇöÀ» Á¾ÇÕÀûÀ̰í Á¤·®ÀûÀ¸·Î ÃøÁ¤ÇÏ´Â °¡Àå Á÷Á¢ÀûÀÎ ¼ö´ÜÀ̰í, Áúº´, ¾à¹°Åõ¿©, shock µî »ý¹°ÇÐÀûÀÎ µ¿¿ä(perturbation)¿¡ ÀÇÇÏ¿© º¯ÇÏ´Â ´Ü¹éÁúµéÀÇ ¹ßÇö¾ç»óÀÇ º¯È¸¦ Á¤È®ÇÏ°Ô °üÂûÇÒ ¼ö ÀÖÀ¸¸ç, »ýü³» À¯ÀüÀÚ¹ßÇöÀÇ ±Ã±ØÀûÀÎ ¾ç»óÀ» ±Ô¸íÇÒ ¼ö ÀÖ°í, ¶ÇÇÑ À¯ÀüÀÚ, ´Ü¹éÁú ¹× Áúº´°£ÀÇ ¿¬°á°í¸®¸¦ Á¦°øÇÑ´Ù. ±âÁ¸ÀÇ biomarker´Â ´Ù¸¥ Áúº´ Ç¥ÁöÀÚ¿Í ¿¬°ü¼ºÀÌ ³ô¾Æ Á÷Á¢ÀûÀÎ À¯Çع°Áú ³ëÃâ À§Çèµµ¸¦ Á¤È®È÷ ÆÇÁ¤ÇÏ±â ¾î·Æ´Ù. µû¶ó¼ ´ë·®¹ß±¼Å½»ö(high-throughput screen-ing)ÀÌ °¡´ÉÇÑ 2Â÷¿ø Àü±â¿µµ¿ ºÐ¼®°ú MALDI-TOF ¶Ç´Â protein chip array¿Í SELDI-TOF¿¡ ÀÇÇÑ ´Ü¹éÁú ºÐÀÚ±¸Á¶ ºÐ¼®±â¼ú ¹× À̵éÀ» Áö¿øÇÏ´Â »ý¹°Á¤º¸ÇÐ(bio-informatics)ÀÇ ¹ßÀüÀ» ÀÌ¿ëÇÏ¿© ȯ°æµ¶¼º ¿¬±¸¿¡ ÀÌ¿ë ÇÒ ¼ö Àִ ǥÀû´Ü¹éÁú(biomarker)¹ß±¼¿¡ ÀûÀýÇÑ ÀÌ¿ëÀÌ °¡´ÉÇÒ °ÍÀÌ´Ù. |
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| It is important to understand the potential human health implications of exposure to environmental chemicals that may act as hormonally active agents. It is necessary to have an understanding of how pharmaceutical and personal care products and other chemicals affect the ecosystem of our planet as well as human health. Endocrine disruption is defined as the ability of a chemical contaminating the workplace or the environment to interfere with homeostasis, development, reproduction, and/or behavior in a living organism or it's offspring. Certain classes of environmentally persistent chemicals such as polychlorinated biphenyls (PCBs), dioxins, furans, and some pesticides can adversely effect the endocrine systems of aquatic life and terrestrial wildlife. Research continues to support the theory of endocrine disruption. However, endocrine disruption researches have been applied to proteomics poorly. Proteomics can be defined as the systematic analysis of proteins for their identity, quantity and function. It could increase the predictability of early drug development and identify non-invasive biomarkers of tonicity or efficacy. Proteome analysis is most commonly accomplished by the combination of two-dimensional gel electrophoresis (2D/E) and MALDI-TOF mass spectrometry (MS) sr protein chip array and SELDI-TOF MS. Proteomics have an opportunity to play an important role in resolving the question of what role endocrine disruptors play in initiating human disease. Proteomics can also play an imfortant role in the evaluation of the risk assessment and use of risk management and risk communication tools required to address public health concerns related to notions of endocrine disruptors. Understanding the need for the proteomics and possessing knowledge of the developing biomakers used to abbess endocrine activity potential will he essential components relevant to the topic of endocrine disruptors. |
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| Ű¿öµå |
| endocrine disrupting chemicals;proteome; |
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ȯ°æ»ý¹° / v.21, no.2, 2003³â, pp.87-100
Çѱ¹È¯°æ»ý¹°ÇÐȸ
ISSN : 1226-9999
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200311921693881)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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