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  [Ç×»ýÁ¦(Antibiotic)°¡ ¾Æ´Ñ Ä£»ýÁ¦(Probiotic), MIT °ø´ë¿¡¼­ °³Ãֵǰí ÀÖ´Â ±¹Á¦À¯Àü°øÇбâ°è(International Genetically Engineered Machines, iGEM) °æÀï´ëȸ, ¾àÀ̳ª ¿µ¾çÁ¦·Î¼­ÀÇ ¸Ô´Â ¹ÚÅ׸®¾Æ¿¡ µµÀü, MIT °ø´ë-ÀÌ
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02565-06-2008-BIO-11-K [Ç×»ýÁ¦(Antibiotic)°¡ ¾Æ´Ñ Ä£»ýÁ¦(Probiotic), MIT °ø´ë¿¡¼­ °³Ãֵǰí ÀÖ´Â ±¹Á¦À¯Àü°øÇбâ°è(International Genetically Engineered Machines, iGEM) °æÀï´ëȸ, ¾àÀ̳ª ¿µ¾çÁ¦·Î¼­ÀÇ ¸Ô´Â ¹ÚÅ׸®¾Æ¿¡ µµÀü, MIT °ø´ë-ÀÌ(Teeth)ÀÇ Ã¼°­(Cavities)°ú ½Î¿ì´Â ¹ÙÀÌ¿À±¸¸£Æ®(Biogurt) ¹ÚÅ׸®¾Æ¿Í ƯÁ¤ ºñŸ¹ÎÀ» »ý»êÇÏ´Â ¹ÚÅ׸®¾Æ¿¡ µµÀü, Caltech-À§ÀÇ À¯´ç °ú¹Î¼º(lactose intolerance)À» ÇØ°áÇÏ´Â ¹ÚÅ׸®¾Æ »ý»ê¿¡ µµÀü(Engineering Edible Bacteria. Synthetic biology could yield microbes that fight cavities and produce vitamins(30/Nov/2008)]

¿À´ÃÀÇ ÁÖÁ¦´Â ¼¼±Õ»Ó ¾Æ´Ï¶ó Á¤»ó ¼¼Æ÷±îÁö Á×ÀÏ ¼ö ÀÖ´Â Ç×»ýÁ¦(Antibiotic)°¡ ¾Æ´Ï¶ó Àΰ£¿¡°Ô µµ¿òÀ» ÁÖ´Â ¹ÚÅ׸®¾Æ(Bacteria)¸¦ ÀÌ¿ëÇØ ÇØ·Î¿î ¹ÚÅ׸®¾Æ¸¦ Á×ÀÏ ¼ö ÀÖ´Â »õ·Î¿î ¾àÀ̳ª ¿µ¾çÁ¦¸¦ °³¹ßÇÏ´Â ¸Ô´Â ¹Ì»ý¹°(edible microbe)ÀΠģ»ýÁ¦(Probiotic)¸¦ ¸¸µå´Â ÀÎÁ¶»ý¹°ÇÐ(Synthetic biology)¿¡ °üÇÑ ³»¿ëÀÌ´Ù. Àúµµ ÀÌ ºÐ¾ß´Â óÀ½ Á¢ÇÏ´Â ³»¿ëÀ¸·Î Pro´Â Âù¼ºÀ̳ª ÁöÁöÇÑ´Ù´Â ProponentÀÇ ¾àÀÚÀÎ °Í °°°í -bioticÀº »ý¸í°ú °ü°è ÀÖ´Ù´Â(relating to life) ÀǹÌÀ̹ǷΠ¿ì¸® ¸»·Î´Â ¾Æ¸¶µµ Ä£»ýÁ¦(Probiotic)¶ó°í ¹ø¿ªÇصµ ¹«¸®´Â ¾Æ´Ñ °Í °°´Ù. ÀÌ¿¡ ´ëÇØ ÀÚ¼¼È÷ ¾Ë¾Æº¸ÀÚ.
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1. Ä£»ýÁ¦(Probiotic)¶õ
2. ¿ì¸® ¸ö¿¡ °ø»ýÇÏ´Â ¹ÚÅ׸®¾Æ¿Í ¹ÙÀÌ·¯½ºÀÇ ¼ö
3. Ä£»ýÁ¦(Probiotics)¿¡ µµÀüÇÏ´Â MIT¿Í CaltechÀÇ Çлýµé
4. MIT °ø´ë - ÀÌ(Teeth)ÀÇ Ã¼°­(Cavities)°ú ½Î¿ì´Â ¹ÙÀÌ¿À±¸¸£Æ®(Biogurt) ¹ÚÅ׸®¾Æ¿Í ƯÁ¤ ºñŸ¹ÎÀ» »ý»êÇÏ´Â ¹ÚÅ׸®¾Æ¿¡ µµÀü
5. Caltech - À§ÀÇ À¯´ç °ú¹Î¼º(lactose intolerance)À» ÇØ°áÇÏ´Â ¹ÚÅ׸®¾Æ »ý»ê¿¡ µµÀü
6. ÂüÁ¶-¹ÚÅ׸®¾Æ/¹ÙÀÌ·¯½º °ü·Ã
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1. Ä£»ýÁ¦(Probiotic)¶õ

1-1. Ä£»ýÁ¦(Probiotic)¶õ ±×¸®½º¾îÀÇ Pro(for)¿Í Bios(life)ÀÇ ÇÕ¼º¾î·Î ±× Àǹ̴ "»ý¸íÀ» À§ÇØ(for life)"¶ó´Â ¶æÀÌ´Ù. ¿µ¾ç°úÇÐ(nutritional science)¿¡¼­´Â Àΰ£¿¡°Ô À¯ÀÍÇÑ ¹ÚÅ׸®¾Æ(beneficial bacteria) µî °Ç°­À» ÁõÁø½ÃŰ´Â ¹Ì»ý¹°µé(health-enhancing microorganisms)ÀÇ Àç»ý»êÀ̳ª ¹ø¼º(reproduction and proliferation)À» ÃËÁø½ÃŰ´Â ¾î¶² ¹°Áú(Substance)À» ÀÏÄþî Ä£»ýÁ¦¶ó°í ÇÑ´Ù.

1-2. Ä£»ýÁ¦(Probiotics)¶õ Àΰ£¿¡°Ô À¯ÀÍÇÑ ¹ÚÅ׸®¾Æ³ª À̽ºÆ®(beneficial bacteria or yeasts)¸¦ Æ÷ÇÔÇÏ´Â ÀÏ·ÃÀÇ ´ÙÀÌ¾îÆ® º¸ÃæÁ¦(dietary supplements)¸¦ ÀǹÌÇÑ´Ù. ÃÖ±Ù FAO¿Í WHO¿¡¼­ Á¤ÀÇÇÑ Ä£»ýÁ¦¶õ "Àû´çÇÑ ¾çÀ¸·Î Àß ¹è¾çÇÏ°í °ü¸®µÇ´Â »ì¾Æ ÀÖ´Â ¹Ì»ý¹°µé·Î Àΰ£ µî ÁÖÀԵǴ ´ë»óÀÇ °Ç°­¿¡ À¯ÀÍÇÔÀ» ÁÖ´Â °Í(¡®Live microorganisms which when administered in adequate amounts confer a health benefit on the host)À¸·Î Á¤ÀÇÇϰí ÀÖ´Ù.

¿¹¸¦ µé¾î À¯»ê±Õ(LAB, Lactic acid bacteria)ÀÌ Ä£»ýÁ¦·Î °¡Àå ¸¹ÀÌ »ç¿ëµÈ´Ù. À¯»ê±ÕÀº ½Äǰ»ê¾÷¿¡¼­ ¼ö½Ê ³â µ¿¾È ÀÌ¿ëµÇ°í Àִµ¥, À¯»ê±ÕµéÀº À¯´ç(¶ôÅ佺, lactose)À» Æ÷ÇÔÇÑ ¼³ÅÁµé(Sugars)À̳ª ´Ù¸¥ ź¼öÈ­¹°µé(carbohydrates)À» À¯»ê(lactic acid)À¸·Î Àüȯ½ÃŲ´Ù. ±× °á°ú ¿ä±¸¸£Æ®(yogurt)ó·³ ¹ßÈ¿ ¿ìÀ¯ ½ÄǰµéÀÌ ½Å ¸À(sour taste)À» ³ª°Ô ÇÒ »Ó ¾Æ´Ï¶ó, pH(»ê¼ºµµ)¸¦ ³ô¿© Àΰ£¿¡°Ô ÇØ·Î¿î ¹Ì»ý¹°µéÀÌ ¼ºÀåÇÒ Æ´À» ÁÖÁö ¾Ê°Ô ÇÑ´Ù. ±× °á°ú À§ÀÇ Àü¿°(gastrointestinal infections)À» »çÀü¿¡ ¹æÁö½ÃÄÑ °Ç°­¿¡ À¯ÀÍÇÔÀ» ÁØ´Ù. µû¶ó¼­ À¯»ê±Õ(Lactobacillus and Bifidobacterium)ÀÇ À¯ÀüÀÚµéÀÌ Ä£»ýÁ¦¸¦ ¸¸µå´Âµ¥ °¡Àå ³Î¸® »ç¿ëµÇ°í ÀÖ´Ù.

2. ¿ì¸® ¸ö¿¡ °ø»ýÇÏ´Â ¹ÚÅ׸®¾Æ¿Í ¹ÙÀÌ·¯½ºÀÇ ¼ö

¿ì¸® ¸öÀ» ±¸¼ºÇÏ´Â ¼¼Æ÷(Cell)ÀÇ ¼ö´Â 666Á¶ °³·Î ÃßÁ¤µÈ´Ù(Â÷¿ø¿ë, 2006). ±×·±µ¥ ¿ì¸® ¸ö¿¡´Â À̺¸´Ù ÈξÀ ¸¹Àº, ´ë·« 100¹è ¸¹Àº ¹ÚÅ׸®¾Æ¿Í ¹ÙÀÌ·¯½º°¡ °ø»ýÇÑ´Ù. Àüü ´Ù ÇÕÄ¡¸é ´ë·« 6°æ°³·Î ÃßÁ¤µÈ´Ù. ¿ì¸® ¼Õ ¹Ù´Ú¿¡´Â 6¸¸ ¸¶¸®ÀÇ ¹ÚÅ׸®¾Æ¿Í ¹ÙÀÌ·¯½º°¡ °ø»ýÇÑ´Ù. ÀÌ Áß ¹ÚÅ׸®¾Æ´Â ´ë·« 4,700 Á¾À̳ª µÈ´Ù. ³²¼ºÀÇ ¼Õ º¸´Ù´Â ¿©¼ºÀÇ ¼Õ¿¡ 50% ´õ ¸¹ÀÌ °ø»ýÇϴµ¥ È­ÀåǰÀ̳ª È£¸£¸ó µî¿¡ ±âÀÎÇÏ´Â °ÍÀ¸·Î ¹àÇôÁ³´Ù. µû¶ó¼­ Ç×»ý¼¼Á¦(anti-bacterial cleansers)·Î ¼Õ ¸¸ Àß ¾ÄÀ¸¸é ¸ðµç º´ÀÇ 70%°¡ ¿¹¹æµÈ´Ù´Â »ç½ÇÀÌ °úÇÐÀûÀ¸·Î ¹àÇôÁ³´Ù(Fierer et al., 2008)1). ¿ì¸® ÆÈ ¶Ò¿¡´Â ´ë·« 200 Á¾ÀÇ ¹ÚÅ׸®¾Æ°¡ ¼­½ÄÇÑ´Ù(Paulino et al., 2006)2). ±×·¯¹Ç·Î ÆÈ¶ÒÀ» Àß ¾Ä¾î¾ß ÇÑ´Ù. ¿ì¸® À§¿¡´Â ´ë·« 128 Á¾ÀÌ °ø»ýÇϴµ¥(Bik et al., 2006)3), ÀÌ Áß Ç︮ÄÚ¹ÚÅÍ ÆÄÀ̷θ® ±ÕÀÌ Áö¿ª¿¡ µû¶ó ¾î¶² ¶§´Â Àΰ£À» °ø°ÝÇϰí(ÇØ¸¦ ÁÖ°í, ´ë·« 15%) ¾î¶² ¶§´Â Àΰ£°ú °ø»ýÇÑ´Ù´Â(´ë·« 85%) »ç½ÇÀ» ¹àÇô³½ È£ÁÖÀÇ ¹è¸® ¸¶¼È(Barry Marshall) ¹Ú»ç´Â 2005³â¿¡ ³ëº§»ý¸®ÀÇÇлóÀ» ¼ö»óÇß´Ù. ¿ì¸® Àΰ£ ´ëÀå/¼ÒÀå¿¡´Â »ó´ç·®ÀÇ ¹ÚÅ׸®¾Æ°¡ ¼­½ÄÇϴµ¥ À̸¦ ¹ÚÅ׸®¾ÆÀÇ ²É(Flora of bacteria, microflora)À̶ó ºÎ¸¥´Ù. ´ë·« 395Á¾ÀÇ ¹ÚÅ׸®¾Æ°¡ ¼­½ÄÇÑ´Ù(Eckburg et al., 2005)4).

¹ÚÅ׸®¾ÆÀÇ Å©±â´Â 1,000³ª³ëÀÌ°í ¹ÙÀÌ·¯½ºÀÇ Å©±â´Â 100³ª³ëÀ̹ǷΠ¹ÙÀÌ·¯½º¸¦ ¼¾´Ù´Â °ÍÀº ´õ¿í ¾î·Á¿ö ¾ÆÁ÷±îÁö ±× ¼ö°¡ Á¤È®È÷ ¾ó¸¶ÀÎÁö ¾Ë ¼ö ¾ø´Ù. ´Ù¸¸ 2008³âÀÇ ³ëº§»ý¸®ÇÐÀÇÇлóÀº ¿¡ÀÌÁî¹ÙÀÌ·¯½º(HIV)¿Í ¿©¼ºµéÀÇ ÀڱðæºÎ¾Ï¹ÙÀÌ·¯½º(HPV)ÀÇ ¸ÞÄ¿´ÏÁòÀ» ¹àÈù °ø·Î·Î ¼ö»óÇß´Ù. ¾Ïư ¿ì¸® Àΰ£µéÀº ¾ðÁ¨°¡´Â ÀÌµé ¸ðµç ¼¼±Õ°ú ¹ÙÀÌ·¯½º¸¦ ¸ðµÎ ã¾Æ³» ±×µéÀÇ ¸ÞÄ¿´ÏÁòÀ» ¹àÇô ³¾ °ÍÀÌ´Ù.

1) Fierer, Noah, Micah Hamady, Christian L. Lauber, and Rob Knight, "The influence of sex, handedness, and washing on the diversity of hand surface bacteria(¼Õ¿¡ ¼­½ÄÇÏ´Â ¹ÚÅ׸®¾Æ ´Ù¾ç¼º¿¡ ´ëÇÑ ³²¼º/¿©¼ºÀÇ ¼Õ°ú û°á¿¡ °üÇÑ ¿¬±¸)", PNAS, published online before print 12 November 2008, doi:10.1073/pnas.0807920105, ÀÌ¿¡ ´ëÇÑ ÀÚ¼¼ÇÑ ³»¿ëÀº ´ÙÀ½ »çÀÌÆ®¸¦ ÂüÁ¶(02564-BIO).

2) Paulino, Luciana C., Chi-Hong Tseng, Bruce E. Strober, and Martin J. Blaser, "Molecular Analysis of Fungal Microbiota in Samples from Healthy Human Skin and Psoriatic Lesions(°Ç°­ÇÑ »ç¶÷ÀÇ ÇÇºÎ¿Í °Ç¼±(¸¶¸§)º´ ÇǺηκÎÅÍ Ã¤ÃëÇÑ ¼¼±Õ ¹Ì»ý¹°ÀÇ ºÐÀÚ ºÐ¼®)", Journal of Clinical Microbiology, August 2006, p. 2933-2941, Vol. 44, No. 8, pp. 2933-2941, August 2006. ÀÌ¿¡ ´ëÇÑ ÀÚ¼¼ÇÑ ³»¿ëÀº ´ÙÀ½ »çÀÌÆ®¸¦ ÂüÁ¶.

3) Bik, Elisabeth M., Paul B. Eckburg, Steven R. Gill, Karen E. Nelson, Elizabeth A. Purdom, Fritz Francois, Guillermo Perez-Perez, Martin J. Blaser, and David A. Relman, "Molecular analysis of the bacterial microbiota in the human stomach(Àΰ£ À§¿¡ ¼­½ÄÇÏ´Â ¹ÚÅ׸®¾Æ ¹Ì»ý¹°ÀÇ ºÐÀÚ ºÐ¼®)", PNAS, Vol. 103, No. 3, pp. 732-737, 17 January 2006, Published online before print January 4, 2006.

4) Eckburg, Paul B., Elisabeth M. Bik, Charles N. Bernstein, Elizabeth Purdom, Les Dethlefsen, Michael Sargent, Steven R. Gill, Karen E. Nelson, and David A. Relman, "Diversity of the Human Intestinal Microbial Flora(Àΰ£ Àå¿¡ ¼­½ÄÇÏ´Â ¹Ì»ý¹° ²ÉÀÇ ´Ù¾ç¼º)", Science, Vol. 308. No. 5728, pp. 1635-1638, 10 June 2005, Originally published in Science Express on 14 April 2005.

3. Ä£»ýÁ¦(Probiotics)¿¡ µµÀüÇÏ´Â MIT¿Í CaltechÀÇ Çлýµé

¸ÔÀ» ¼ö ÀÖ´Â ¹ÚÅ׸®¾Æ(edible bacteria)¸¦ ÀÌ¿ëÇØ Àΰ£ÀÇ °Ç°­À» ÁßÁø½ÃŰ´Â Ä£»ýÁ¦(Probiotics) ºÐ¾ß°¡ Á¶¸¸°£ ÀÏ´ë º¯¸ð(metamorphosis)¸¦ ½ÃµµÇÒ °ÍÀ¸·Î º¸ÀδÙ. ¹Ù·Î MIT¿Í CaltechÀÇ ÇлýµéÀÌ ÀÎÁ¶»ý¹°ÇÐ(synthetic biology)À» ÀÌ¿ëÇØ ÀÌ(Teeth)ÀÇ Ã¼°­(Cavities, ¼¼±ÕÀÌ °ø°ÝÇØ ÀÌ¿¡ ±¸¸ÛÀÌ ³ª´Â º´)°ú ½Î¿ï ¼ö ÀÖ´Â ¹ÚÅ׸®¾Æ, À§(Gut)¿¡¼­ ºñŸ¹Î(Vitamins)À» »ý»êÇÏ´Â ¹ÚÅ׸®¾Æ, ±×¸®°í À¯´ç(¶ôÅ佺) °ú¹Î¼º(lactose intolerance)À» ÇØ°áÇÏ´Â ¹ÚÅ׸®¾Æ¸¦ »ý»êÇϴµ¥ µµÀüÇϰí ÀÖ´Ù. À̵éÀº ¼ö³â°£ ÁøÇàÇØ¿Â MITÀÇ ±¹Á¦À¯Àü°øÇбâ°è(International Genetically Engineered Machines, iGEM) °æÀï´ëȸ¿¡¼­ ±×°£ ¿¬±¸Çؿ ÇÁ·ÎÁ§Æ®ÀÇ °á°úµéÀ» °ø°³Çϰí ÀÖ´Ù. ÀÌ °°Àº À̵éÀÇ »õ·Î¿î ¿¬±¸´Â Á¶¸¸°£ °³¹ßµµ»ó±¹ÀÇ °¡³­ÇÑ »ç¶÷µéÀ» À§ÇØ Àú·ÅÇÑ ¾àÀ̳ª ´ÙÀÌ¾îÆ® µî ȹ±âÀûÀÎ º¸°Ç ÁõÁø¿¡ ¹ßÆÇÀ» ¸¶·ÃÇÒ °ÍÀ¸·Î ±â´ëµÇ°í ÀÖ´Ù.

iGEM °æÀï´ëȸ¿¡´Â Àü¼¼°è¿¡¼­ Âü¿©ÇÑ 70°³ ÆÀÀÌ Âü°¡Çϰí ÀÖ´Ù. 2007³â¿¡´Â ¹ÚÅ׸®¾Æ ±¤ÇÕ¼º Çʸ§¿¡¼­ºÎÅÍ ¹Ù³ª³ª ³¿»õ¸¦ »ý»êÇÏ´Â ¹ÚÅ׸®¾Æ¿¡ À̸£±â±îÁö ´Ù¾çÇÑ ÇÁ·ÎÁ§Æ®µéÀÌ ¼Ò°³µÇ¾ú´Ù. 2008³âÀÇ ÇÁ·ÎÁ§Æ® Áß MIT¿Í CaltechÀÇ ÇÁ·ÎÁ§Æ®¸¦ º¸ÀÚ.

4. MIT °ø´ë - ÀÌ(Teeth)ÀÇ Ã¼°­(Cavities)°ú ½Î¿ì´Â ¹ÙÀÌ¿À±¸¸£Æ®(Biogurt) ¹ÚÅ׸®¾Æ¿Í ƯÁ¤ ºñŸ¹ÎÀ» »ý»êÇÏ´Â ¹ÚÅ׸®¾Æ¿¡ µµÀü

ÀÎÁ¶»ý¹°ÇÐÀº À¯¿ëÇÑ ±â´ÉÀ» ¼öÇàÇÏ´Â(perform useful functions) »õ·Î¿î À¯±âü(novel organisms)¸¦ µðÀÚÀÎÇÏ°í »ý»êÇÏ´Â »õ·Î¿î Çй®ÀÌ¿ä Ž±¸ ºÐ¾ßÀÌ´Ù. ÀÌ ºÐ¾ßÀÇ ¸¹Àº ¿¬±¸µéÀº ¹ÚÅ׸®¾Æ¸¦ ÇϳªÀÇ °øÀåÀ¸·Î ÀÌ¿ëÇϴµ¥(using bacteria as a factory) ÁýÁßÇϰí ÀÖ´Ù. (1) ±× Áß Çϳª´Â ¸»¶ó¸®¾Æ ¾à(malaria medicine)À» »ý»êÇÏ´Â ¹Ì»ý¹°ÀÇ Ãʱ⠰³¹ß¿¡ ¼º°øÇÑ °ÍÀÌ´Ù. (2) ´Ù¸¥ ¿¬±¸´Â ¾à¹°Àü´Þ½Ã½ºÅÛÀ¸·Î ¹Ì»ý¹°¿¡ À¯Àü°øÇÐÀ» °¡ÇØ ¾àÀ» ¸öÀÇ Æ¯Á¤ ºÎÀ§·Î À̵¿½ÃŰ´Â °ÍÀÌ´Ù. (3) ±×·¯³ª À̹ø¿¡ ¿¬±¸ÇÏ´Â ÇÁ·ÎÁ§Æ®´Â ¸Ô´Â ¹ÚÅ׸®¾Æ(edible bacteria)ÀÌ´Ù.

À̵é ÇÁ·ÎÁ§Æ®µéÀº ¿ì¸® ¸ö¿¡ ¼ö½Ê ¾ïÀÇ ¹ÚÅ׸®¾Æ°¡ ¼­½ÄÇϰí ÀÖ´Ù´Â »ç½Ç¿¡ ±Ù°Å¸¦ µÐ´Ù. "ÇϳªÀÇ ¹ÚÅ׸®¾Æ¸¦ ÇÑ »ç¶÷¿¡°Ô Àû¿ëÇÏ°í ½Í´Ù¸é, ¾îµð¿¡ ¹ÚÅ׸®¾Æ°¡ ¼­½ÄÇϰí ÀÖ´ÂÁö, ¾î¶»°Ô ¹ÚÅ׸®¾Æ°¡ Àΰ£°ú °øÁ¸ °ø»ýÇÏ´ÂÁö, ÀÌ·± °ÍµéÀ» À¯ÁöÇϸ鼭 »õ·Î¿î ±â´ÉÀ» Ãß°¡ ÇÏ´Â ¿£Áö´Ï¾î¸µ¿¡ µµÀüÇØ¾ß ÇÕ´Ï´Ù"¶ó°í CaltechÀÇ ÆÀÀ» ÁöµµÇϰí ÀÖ´Â ÀÎÁ¶»ý¹°ÇÐÀÚÀÎ Christina Smolke´Â ¸»ÇÑ´Ù.

¿¹¸¦ µé¾î ¿ì¸® ÀÔÀº À¯ÀÍÇϰí ÇØ·Î¿î ¹ÚÅ׸®¾Æ(good and bad bacteria)ÀÇ ¾È½Äó(haven)ÀÌ´Ù. ƯÈ÷ ¿¬¼â±¸±Õ µ¹¿¬º¯ÀÌ(Streptococcus mutans)¶ó ºÒ¸®´Â ¹ÚÅ׸®¾ÆµéÀº ÀÌÀÇ ÇöóÅ©(dental plaque)¿¡ ¼­½ÄÇϴµ¥, À̵éÀº ÀÌ¿¡ ÀÖ´Â ¼³ÅÁÀ» ¸Ô°í »ì¸é¼­ »ê(acids)À» ºÐºñ½ÃÄÑ, ÀÌÀÇ ¿¡³ª¸È(dental enamel)À» °¦¾Æ ³»¾î ±× °á°ú ÀÌ¿¡ ±¸¸Û(ü°­, cavities)ÀÌ ³ª°Ô ¸¸µç´Ù. ÀÌ Ã¼°­°ú ½Î¿ì´Â ¹ÚÅ׸®¾Æ¸¦ ¸¸µé±â À§ÇØ MIT °ø´ë ÆÀÀº ¾Æ¹Ì³ë»ê °áÇÕ¹°ÀΠªÀº ´Ü¹éÁú ¿ä¼ÒÀÎ ÇϳªÀÇ ÆéŸÀ̵å(peptide)·Î ½ÃÀÛÇÑ´Ù. ÀÌ ÆéŸÀ̵å´Â ³ª»Û ¹ÚÅ׸®¾Æ(bad bacteria)°¡ ÀÌ¿¡ ´Þ¶ó ºÙÁö ¸øÇÏ°Ô ÇÏ´Â ±â´ÉÀ» ÇÑ´Ù. µû¶ó¼­ ÆÀÀº ÆéŸÀ̵带 »ý»êÇÏ´Â À¯ÀüÀÚ °¡´ÚÀ» ¿ì¼± ¸¸µé°í, ±× ´ÙÀ½ ÀÌ À¯ÀüÀÚ°¡ ÁÖÀÔµÈ ¹ÚÅ׸®¾Æ·Î ÇÏ¿©±Ý »ý»êµÈ ÆéŸÀ̵带 ºÐºñÅä·Ï ÇÏ´Â ºÐÀÚ ½ÅÈ£(molecular signal)¸¦ ¸¸µå´Â À¯ÀüÀÚ¸¦ ¸¸µé¾î, ÀÌ µÎ °³ÀÇ À¯ÀüÀÚ°¡ Æ÷ÇÔµÈ DNA °¡´ÚÀ» ¸¸µé¾ú´Ù.

[±×¸² : MIT ÆÀÀÇ ÀÌ ¸¶¸ð¿Í ½Î¿ì´Â ¹ÚÅ׸®¾Æ ¹ÙÀÌ¿À±¸¸£Æ®(Biogurt). »çÁø : iGEM/MIT Team]

±× ´ÙÀ½ ´Ü°è´Â À̵é À¯ÀüÀÚ °¡´ÚÀ» ¿ä±¸¸£Æ®(yogurt)¿¡ µé¾î ÀÖ´Â À¯»ê±Õ(Lactobacillus bulgaricus)¿¡ ÁÖÀÔÇÏ´Â °ÍÀε¥, ¿©±â±îÁö´Â ¾ÆÁ÷ ¿Ï¼ºµÇÁö ¾Ê¾Ò´Ù. ±×·¯³ª MIT ÆÀÀº À¯ÀüÀÚ °¡´ÚÀ» À¯»ê±Õ¿¡ ¼º°øÀûÀ¸·Î ÁÖÀÔÇß´Ù. µû¶ó¼­ ÀÌ´Â ¾ÕÀ¸·Î ¹Ì»ý¹° À¯Àü°øÇÐÀ» ÁغñÇÏ´Â µµÈ­¼±ÀÌ µÉ °ÍÀ¸·Î ±â´ëÇϰí ÀÖ´Ù. À̵éÀÌ µµÀüÇϰí ÀÖ´Â À̹ø ½ÇÇèÀº ¾ÆÁÖ ÀλóÀûÀÎ °î¿¹ ±â¼úÀÌ´Ù. ¿Ö³ÄÇϸé À¯»ê±ÕÀº ¾ÆÁ÷ Çѹøµµ ½ÇÇè½Ç¿¡¼­ »ç¿ëµÈ ÀûÀÌ ¾ø±â ¶§¹®ÀÌ´Ù. ±×·¯¹Ç·Î »õ·Î¿î ½ÇÇè ±â¼úÀÌ ÇÊ¿äÇÏ´Ù.

¸¸¾à À̹ø À¯»ê±Õ °øÇÐÀÌ ¼º°øÀûÀ¸·Î ¿Ï¼ºµÈ´Ù°í °¡Á¤Çغ¸ÀÚ. ±×·¯¸é ±×Àú ¿ä±¸¸£Æ®¸¦ ¸¶½Ã¸é, ¿ä±¸¸£Æ®¿¡ ÀÖ´Â À¯»ê±ÕÀÌ ÀÌ¿¡ ½×ÀÏ °ÍÀ̰í, ±×·¯¸é À¯»ê±ÕÀº ¿¬¼â±¸±Õ µ¹¿¬º¯À̰¡ ÀÌ¿¡ ´Þ¶ó ºÙÁö ¸øÇÏ°Ô ÇÏ´Â ÆéŸÀ̵带 »ý»êÇÒ °ÍÀ̰í, µÎ ¹øÂ° À¯ÀüÀÚÀÇ ½ÅÈ£¿¡ µû¶ó ÆéŸÀ̵带 ÀÌ¿¡ ºÐºñ½ÃÄÑ, °á±¹ ÀÌÀÇ Ã¼°­À» ¹æÁöÇÏ°Ô µÇ´Â °ÍÀÌ´Ù.

"ÀÌ ¹æ¹ýÀº ¸ðµç °ÍµéÀ» ´Ù Á×ÀÌ´Â Ç×»ýÁ¦º¸´Ù ´õ¿í È¿°úÀûÀÔ´Ï´Ù. ±× ÀÌÀ¯´Â ÀÌ ¹æ¹ýÀº ÇØ·Î¿î ¹ÚÅ׸®¾Æ¸¸ Ç¥ÀûÇϱ⠶§¹®ÀÔ´Ï´Ù. ÀÏ¹Ý Ç×»ýÁ¦´Â À¯ÀÍÇÑ ¹ÚÅ׸®¾Æ¿Í ³ª»Û ¹ÚÅ׸®¾Æ¸¦ ¸ðµÎ Á×ÀÌ°Ô µÇ¾î, °á±¹ ³ª»Û ¹ÚÅ׸®¾ÆµéÀÌ ¼­½ÄÇÒ ¼ö Àִ ȯ°æÀ» ¸¸µé¾î ÁÖ°Ô µË´Ï´Ù"¶ó°í MIT °ø´ë ÆÀÀ» ÁöµµÇϰí ÀÖ´Â »ý¹°Çаú ´ëÇпø»ýÀÎ Chia-Yung Wu´Â ¸»ÇÑ´Ù.

[±×¸² : ÀÌÀÇ ÇöóÅ©¸¦ ºÎ½Ä½ÃŰ´Â ¹ö±×(Plaque-busting bugs). MIT ÆÀÀº ¿ä±¸¸£Æ®¿¡ ÀÖ´Â À¯»ê±Õ¿¡ À¯Àü°øÇÐÀ» °¡ÇØ ÀÌÀÇ Ã¼°­À» ¹æÁöÇÏ´Â ÇÁ·ÎÁ§Æ®¸¦ ÁøÇà. »çÁø : Credit: Utah State University]

MIT °ø´ëÀÇ ¸ñÇ¥´Â ÀÌ·¯ÇÑ ½ÇÇèÀ» ÅëÇØ °Å´ëÇÑ À¯ÀüÀÚ ¿°±â¼­¿­ÀÇ µ¥ÀÌÅͺ£À̽º¸¦ ¸¸µé°í À̸¦ ÅëÇØ ´Ù¾çÇÑ ±â´É¼ºÀÇ ¹ÚÅ׸®¾Æ¿Í ´Ü¹éÁúÀ» ¸¸µå´Â °ÍÀÌ´Ù. À̿ܿ¡ ƯÁ¤ ºñŸ¹ÎÀ» »ý»êÇÏ´Â °¡Ä¡ÀÖ´Â ¿ä±¸¸£Æ® ¿µ¾çÁ¦¸¦ ¸¸µå´Â °ÍÀÌ´Ù. À̵éÀº ±×°£ÀÇ ½ÇÇèÀ» ÅëÇØ ¾òÀº ´Ù¾çÇÑ À¯ÀüÀÚ ¿°±â¼­¿­ ÆÄÆ®µéÀ» Registry of Standard Biological Parts¿¡ µî·Ï½Ã۰í ÀÖ´Ù. ÀÌ µî·Ï µ¥ÀÌÅͺ£À̽º´Â ¸Å³âÀÇ °æÀï´ëȸ¸¦ °ÅÃÄ È®ÀåµÇ°í ÀÖ´Ù. "2008³â¿¡ ¿ì¸®´Â À̸¦ ÅëÇØ 2,000°³ÀÇ DNA ÆÄÆ®µéÀ» °¢ ÆÀ¿¡ º¸±ÞÇß½À´Ï´Ù. µû¶ó¼­ Á¶¸¸°£ 1,500°³ÀÇ »õ·Î¿î ÆÄÆ®µéÀÌ µÇµ¹¾Æ¿Í µî·ÏÇÏ°Ô µÉ °ÍÀÔ´Ï´Ù"¶ó°í MIT °ø´ëÀÇ iGEMÀÇ ¼ÒÀåÀÎ Randy Rettberg´Â ¸»ÇÑ´Ù.

5. Caltech - À§ÀÇ À¯´ç °ú¹Î¼º(lactose intolerance)À» ÇØ°áÇÏ´Â ¹ÚÅ׸®¾Æ »ý»ê¿¡ µµÀü

Caltech ÆÀÀº À§¿¡ ¼­½ÄÇÏ´Â ¹ÚÅ׸®¾Æ¸¦ ÁýÁß ¿¬±¸Çϰí Àִµ¥, ¹Ù·Î À¯´ç(¶ôÅ佺) °ú¹Î¼º(lactose intolerance)À» ÇØ°áÇÏ´Â ¹ÚÅ׸®¾Æ¸¦ »ý»êÇϰíÀÚ ÇÑ´Ù. "¸ÅÀÏ ºñŸ¹ÎÀ» ¸Ô´Â ´ë½Å, ÀåÀ» À§ÇÑ ¹ÚÅ׸®¾Æ¸¦ ¸¶½Ã¸é ¹ÚÅ׸®¾ÆÀÇ »ýÁ¸ ¿©ºÎ¿¡ µû¶ó 1ÁÖÀÏ ¶Ç´Â 1°³¿ù ÀÌ»óÀÇ È¿°ú¸¦ º¼ ¼ö ÀÖ½À´Ï´Ù"¶ó°í ÆÀÀ» ÁöµµÇÏ´Â ´ëÇпø»ýÀÎ Josh Michener´Â ¸»ÇÑ´Ù.

¿ìÀ¯¸¦ ¸¶¼Åµµ ¾Æ¹«·± ¹®Á¦°¡ ¾ø´Â »ç¶÷µéÀÌ ¿ìÀ¯¸¦ ¸¶½Ã¸é, Àå¿¡¼­´Â ¿ìÀ¯ÀÇ ¼³ÅÁÀÎ À¯´ç(¶ôÅ佺)À» ºÐÇØÇϱâ À§ÇØ ¶ôŸÁ¦(lactase)¶ó´Â È¿¼Ò°¡ ÀÚ¿¬½º·´°Ô ºÐºñµÈ´Ù. ÀÌ ¶ôŸÁ¦°¡ ºÐÇØÇÑ Æ÷µµ´ç(glucose) µîÀÇ ºÐÇØ¹°ÁúµéÀº ±× ´ÙÀ½ ¼ÒÀå(small intestine)À» ÅëÇØ Ç÷¾×À¸·Î Èí¼öµÈ´Ù. ±×·¯³ª À¯´ç °ú¹Î¼ºÀÇ »ç¶÷µé¿¡°Ô´Â ¼³ÅÁÀº ¼ÒÀå¿¡¼­ ºÐÇØµÇÁö ¾Ê°í ¹Ù·Î ´ëÀå(large intestine)À¸·Î ³»·Á°¡, ¿©±â¿¡ ¼­½ÄÇÏ´Â °¢Á¾ ¹ÚÅ׸®¾Æµé¿¡ ÀÇÇØ ½ÅÁø´ë»ç°¡ ÀϾ´Ù. ±× °á°ú ´ëÀåÀÇ ¹ÚÅ׸®¾ÆµéÀº ¼ö¼Ò¿Í ¸Þź °¡½º(hydrogen and methane gas)¸¦ »ý»êÇϰí, À̵éÀº ¹Ù·Î ´Ù¾çÇÑ À§Àå ¹®Á¦µéÀÎ ±¸¿ªÁú/¹î¸Ö¹Ì(nausea), ¹è¿¡ °¡½º°¡ Â÷´Â °íâÁõ(À§È®´ëÁõ, bloating), °¡½º(gas), ±×¸®°í ¼³»ç µîÀÇ ¿ëÀÇÀÚµé(culprits)ÀÌ µÈ´Ù.

[±×¸² : À¯´ç °ú¹Î¼º(Lactose Intolerance). iGEM/Caltech Team]

À¯´ç ºÐÇØ È¿¼ÒÀÎ ¶ôŸÁ¦ ¾à(Lactase pills)ÀÌ ¿ìÀ¯ Á¦Ç°ÀÇ ¼ÒÈ­¸¦ µ½°í ÀÖÁö¸¸, ±×·¯³ª CaltechÀÇ ÆÀµéÀº À̺¸´Ù ´õ¿í ¿µ±¸ÀûÀÎ ¼Ö·ç¼Ç(permanent solution)À» ã°í ÀÖ´Ù. À̵éÀº µ¶ÀÏÀÌ Ä£»ýÁ¦·Î »ç¿ëÇÑ ÀûÀÌ ÀÖ´Â ¹ÚÅ׸®¾Æ E. coliÀÇ À¯ÀüÀÚ °¡´ÚÀ¸·Î ½ÃÀÛÇß´Ù. ÀÌ À¯ÀüÀÚ °¡´ÚÀº Nissle 1917À̶ó ºÒ¸®´Âµ¥, ¼¼°è 1Â÷ ´ëÀü ´ç½Ã¿¡ ÇÑ º´»ç·ÎºÎÅÍ ÃßÃâÇÑ °ÍÀ¸·Î, ÀÌ´Â ±º´ë Ä·ÇÁ¸¦ ÅëÇØ Àü¿ªÀ¸·Î ÆÛÁö´Â ±Ø½ÉÇÑ À§Àå ¹ÙÀÌ·¯½º(gastrointestinal virus)¿¡ ¸é¿ªÀÌ µÇ´Â À¯ÀüÀÚ¿´¾ú´Ù°í Michener´Â ¸»ÇÑ´Ù.

[±×¸² : Engineered E. coli. iGEM/Caltech Team]

¿¬±¸ÆÀµéÀº ÀÌ Nissle ¹ÚÅ׸®¾Æ¿¡ 3°¡ÁöÀÇ »ý¹°ÇÐÀû ¿ä¼ÒµéÀ» Ãß°¡Çß´Ù. (1) ¶ôŸÁ¦ ºÐÇØ È¿¼Ò¸¦ »ý»êÇÏ´Â À¯ÀüÀÚ, (2) ¶ôÅ佺¸¦ ÀνÄÇÏ´Â ¼ö¿ëü, ±×¸®°í (3) ¼¼Æ÷·Î ÇÏ¿©±Ý ¶ôÅ佺°¡ ¾î´À Á¤µµ ÁýÁßµÇ¸é ±úÁ® ¶ôŸÁ¦ ºÐÇØ È¿¼Ò¸¦ ¹æÃâ½ÃŰ´Â ¼¾¼­°¡ ±×°ÍÀÌ´Ù. µû¶ó¼­ Àå¿¡ ÀÖ´Â ¹ÚÅ׸®¾Æ´Â Áö¼ÓÀûÀ¸·Î ¶ôŸÁ¦¸¦ »ý»êÇϰí, ¹ÚÅ׸®¾ÆÀÇ Ç¥¸é¿¡ ÀÖ´Â ¼ö¿ëü°¡ ÃæºÐÇÑ ¶ôÅ佺ÀÇ ¾ç¿¡ ´Þ¶ó ºÙÀ¸¸é, ¹ÚÅ׸®¾ÆÀÇ ¼¼Æ÷µéÀº ¶ôŸÁ¦¸¦ Àå¿¡ ºÐºñ½ÃÄÑ ¼³ÅÁÀ» ºÐÇØÇϵµ·Ï ÇÏ´Â °ÍÀÌ´Ù. ¿¬±¸ÆÀµéÀº ÇöÀç µÎ ¹øÂ° ´Ü°è±îÁö ¿Ï¼ºÇßÀ¸³ª ¼¼ ¹øÂ° ´Ü°èÀÎ ¹ÚÅ׶󾯰¡ ½º½º·Î ±úÁ® ¶ôŸÁ¦¸¦ ºÐºñÇÏ´Â °Í¿¡´Â »ó´çÇÑ ¾î·Á¿òÀ» °Þ°í ÀÖ´Ù.

¿¬±¸ÆÀµéÀº ¶ÇÇÑ ½Å»ý¾ÆÀÇ °áÁ¡À» ¹æÁöÇÏ´Â Áß¿äÇÑ ºñŸ¹ÎÀÎ ¿°»ê(folate, folic acid)À» »ý»êÇÏ´Â ¸Ô´Â ¹Ì»ý¹°(edible microbe)µµ ¿¬±¸Çϰí ÀÖ´Ù.

6. ÂüÁ¶-¹ÚÅ׸®¾Æ/¹ÙÀÌ·¯½º °ü·Ã

[³²¼ºº¸´Ù ¿©¼º ¼Õ¿¡ ¹ÚÅ׸®¾Æ°¡ ¸¹¾Æ. ÄÝ·Î¶óµµ ¿¬±¸¿øµé, ¼Õ ¹Ù´Ú¿¡´Â 4,700 Á¾ÀÇ ¹ÚÅ׸®¾Æ°¡ ¼­½ÄÇÏ´Â °ÍÀ» ¹ß°ß, ÇâÈÄ Àΰ£À» °ø°ÝÇÏ´Â ¼¼±Õ(º´¿ø±Õ)À» ±Ô¸í ÇÒ ¹ßÆÇÀ» ¸¶·Ã, ¹°·Î ¾ÄÀ¸¸é ¾È µÇ°í ¹Ýµå½Ã Ç×»ý¼¼Á¦(anti-bacterial cleansers)·Î Àß ¾Ä¾î¾ß, ¹Ì±¹°úÇÐȸ¿øº¸(PNAS) 2008³â 11¿ù 12ÀÏÀÚ ¿Â¶óÀÎÆÇ(Early Edition)¿¡ "The influence of sex, handedness, and washing on the diversity of hand surface bacteria(¼Õ¿¡ ¼­½ÄÇÏ´Â ¹ÚÅ׸®¾Æ ´Ù¾ç¼º¿¡ ´ëÇÑ ³²¼º/¿©¼ºÀÇ ¼Õ°ú û°á¿¡ °üÇÑ ¿¬±¸)"¶ó´Â ³í¹®À¸·Î ¹ßÇ¥(30/Nov/2008), 02564-BIO]

[MIT °ø´ë ¹× Ç÷θ®´Ù´ëÇÐ(University of Florida) °úÇÐÀÚµéÀÌ ¹ÚÅ׸®¾Æ¸¦ ±×µéÀÇ ÀûÀÎ ´Ù¸¥ ¹Ì»ý¹°(microbial enemy) ¹ÚÅ׸®¾Æ¿¡ ³Ö¾î ¼­·Î ½Î¿ì°Ô ÇÔÀ¸·Î½á »õ·Î¿î Ç×»ý¹°ÁúÀ» »ý»êÇϴµ¥ ¼º°ø, ¿ì¸® ³ª¶óÀÇ ÀÌ¿­Ä¡¿­(ì¤æðö½æð) ¹æ¹ýÀ» ¸ð¹æ, 2008³â 2¿ùÀÚÀÇ Journal of the American Chemical Society¿¡ "Rhodostreptomycins, Antibiotics Biosynthesized Following Horizontal Gene Transfer from Streptomyces padanus to Rhodococcus fascians(½ºÆ®·¾Å丶À̽º ÆÄ´Ù´©½º ¹ÚÅ׸®¾Æ¿¡¼­ ·ÎµµÄÚÄ¿½º ÆÐ½º½Ã¾È ¹ÚÅ׸®¾Æ·ÎÀÇ ¼öÆòÀû À¯ÀüÀÚ ÀüÀÌ¿¡ µû¶ó ·Îµµ½ºÆ®·¾Å丶À̽ÅÀ̶ó´Â Ç×»ý¹°ÁúÀÇ ¹ÙÀÌ¿ÀÁ¶ÇÕ¿¡ °üÇÑ ¿¬±¸)"¶ó´Â ³í¹®À¸·Î ¹ßÇ¥, ÇâÈÄ Àΰ£ÀÇ 3,199°¡ÁöÀÇ º´µéÀ» ¾ß±â½ÃŰ´Â ¼ö¸¹Àº ¼¼±ÕÀ» Á×ÀÏ ¼ö ÀÖ´Â »õ·Î¿î Ç×»ý¹°ÁúÀÇ ¹ß°ßÀÌ À̾îÁú °ÍÀ¸·Î ±â´ë(Bacterial Battle Generates New Antibiotics. Scientists have revealed the hidden diversity of natural antibiotics using a new approach that pits one type of bacteria against another(28/Mar/2008), 02446-BIO]

[¹ÙÀÌ·¯½º·Î ³úÁ¾¾ç ¾Ï¼¼Æ÷ Á×À̱â, ¹Ì±¹ ¿¹ÀÏ´ë(Yale University)ÀÇ ¿¬±¸¿øµéÀÌ ÁãÀÇ µÎ³ú¿¡¼­ ¹«Â÷º°ÀûÀ¸·Î Á¤»ó ¼¼Æ÷µéÀ» °ø°ÝÇÏ´Â Á¾¾ç¼¼Æ÷µé ¸¸À» °ø°ÝÇÏ¿© ¾ÆÁÖ È¿°úÀûÀ¸·Î Á×ÀÌ´Â ±¤°ßº´/°ø¼öº´(rabies)°ú °°Àº °è¿­ÀÎ ¼Ò³¶¼º ±¸³»¿° ¹ÙÀÌ·¯½º(vesicular stomatitis virus, VSV)¸¦ ¹ß°ß, 2008³â 2¿ù 20ÀÏÀÚ ½Å°æ°úÇÐÀú³Î(Journal of Neuroscience)¿¡, "µÎ³úÀÇ ¹úƼº´¼ÒÀû ±Û¸®¿À¸¶¿Í ÀüÀ̼º Ä«¸£½Ã³ë¸¶ Á¾¾ç¼¼Æ÷¸¸À» ¼±ÅÃÇÏ¿© ÆÄ±«ÇÏ´Â ½Ã½ºÅÛÀû ¼Ò³¶¼º ±¸³»¿° ¹ÙÀÌ·¯½º¿¡ °üÇÑ ¿¬±¸(Systemic Vesicular Stomatitis Virus Selectively Destroys Multifocal Glioma and Metastatic Carcinoma in Brain)"¶ó´Â ³í¹®À¸·Î ¹ßÇ¥, ±×·¯³ª Á¤»óÀûÀÎ ¸é¿ª½Ã½ºÅÛ¿¡¼­µµ VSV°¡ Á¾¾ç¼¼Æ÷¸¦ Á×ÀÌ´ÂÁö ÇâÈÄ Ãß°¡ ¿¬±¸°¡ ÇÊ¿äÇØ(A Viral Attack against Brain Tumors, A rabies-related virus seeks out and destroys tumors in the brain(17/Mar/2008), 02440-BIO]

[2005 ³ëº§»ý¸®ÀÇÇлó(The Nobel Prize in Physiology or Medicine 2005), È£ÁÖÀÇ University of Western Australia ´ëÇÐÀÇ QEII Medical CentreÀÇ NHMRC Helicobacter pylori Research Laboratory ¿¬±¸¼ÒÀÇ Barry J. Marshall(1951-)°ú È£ÁÖÀÇ J. Robin Warren(1937-)ÀÌ ¼ö»ó, À̵éÀÇ ¼ö»ó ÀÌÀ¯¸¦ ÇÑ ¸¶µð·Î ¿ä¾àÇÑ´Ù¸é ¿ì¸® Àΰ£ À§(Stomach)ÀÇ ÇϺο¡ ÀÖ´Â ÇϺΰ­(Antrum)¿¡ Àü¿°µÈ(Infected) Ç︮ÄÚ¹ÚÅÍ ÆÄÀ̷θ® ¹ÚÅ׸®¾Æ±Õ(bacterium Helicobacter pylori)À» ¹ß°ßÇϰí À̵éÀÌ °á±¹ À§¿°(gastritis)À̳ª ½ÊÀÌÁöÀå-À§±Ë¾ç(peptic ulcer)À» ÀÏÀ¸Å²´Ù´Â »ç½ÇÀ» ¹ß°ßÇÑ °ø·Î(for their discovery of the bacterium Helicobacter pylori and its role in gastritis and peptic ulcer disease)·Î ¼ö»ó. ¾ÕÀ¸·Î ¹ÚÅ׸®¾Æ¿Í Àΰ£°úÀÇ »óÈ£ÀÛ¿ë(Interaction between the bacterium and the human host), ´Ù¸¥ ¸¸¼º ¿°ÁõÀ» ¾ß±â½ÃŰ´Â ¹Ì»ý¹°Àû ¿øÀÎ ±Ô¸í¿¡ ¹ÚÂ÷ À¯¹ß(Microbial origin of other chronic inflammatory conditions)(31/Oct/2005), 02128-BIO]

[Àΰ£ ÇǺÎ(Human skin)´Â '¹ÚÅ׸®¾Æ õ±¹(Virtual zoo or flora of bacteria)', ÆÈ¶Ò¿¡¸¸ Æò±Õ 200 Á¾ ÀÌ»óÀÌ »ì°í ÀÖ¾î, ¹ÚÅ׸®¾Æ¸¦ È®ÀÎÇÒ ¼ö ÀÖ´Â À¯ÀüÀÚ ºÐÀÚ ºÐ¼® ±â¼úÀ» »õ·Ó°Ô °³¹ß, Àΰ£ ÇǺΰ¡ ÀÌó·³ °­·ÂÇÑ ¹ýÀÇÇÐÀû ±â¼úÀ» µ¿¿øÇØ ºÐ¼®µÈ °ÍÀº À̹øÀÌ Ã³À½, ¾ÕÀ¸·Î ¿ì¸®°¡ ¾Ë°í ÀÖ´Â °Íº¸´Ù ¹«·Á 5¹è ÀÌ»óÀÇ ¹ÚÅ׸®¾Æ¿Í ÇÔ²² »ì¾Æ°¥ °Í, ÇÏÁö¸¸ ¿©·¯ºÐ ÇǺÎÀÇ ¹Ì»ý¹° ²É(microflora)Àº ´ëÀåÀÇ ¹ÙÀÌ·¯½º ²Éó·³ ¿©·¯ºÐÀÇ ÇǺθ¦ °Ç°­ÇÏ°Ô À¯ÁöÇÏ°Ô Çϴµ¥ Áß¿äÇÑ ¿ªÇÒÀ» ÇÔ(Human skin harbours unknown bugs/bacteria(14/Feb/2007), 02252-BIO]

[IT¿Í BTÀÇ À¶ÇÕ, ¿µ±¹ University of Cambridge ´ëÇÐÀÇ Dennis Bray ¹Ú»ç·Î ¹ÚÅ׸®¾Æ(¹ÙÀÌ·¯½º) ÀÌ-Äݸ®(bacterium E.coli)¿¡ ´ëÇÑ Çõ½ÅÀûÀÎ ÄÄÇ»ÅÍ ½Ã¹Ä·¹À̼ÇÀ» ¹ß°ßÇÑ °ø·Î·Î European Science Award ¸¦ ¼ö»ó, ¹ÚÅ׸®¾ÆÀÇ ¹ÝÀÀÀ» °¨ÁöÇÏ´Â ½Ã¹Ä·¹ÀÌ¼Ç ½Ã½ºÅÛ °³¹ß, ÄÄÇ»ÆÃ°ú ¼¼Æ÷ºÐÀÚ »ý¹°ÇÐÀÇ À¶ÇÕ -> ÄÄÇ»ÆÃ »ý¹°ÇÐ(computational biology)ÀÇ µîÀå, È­ÇÐÁÖ¼º(ûùùÊñËàõ, chemotaxis) - Áúº´ÀÇ Àü¿°À» »çÀü¿¡ ¿¹¹æ, ¹ÚÅ׸®¾Æ¿Í ¶È°°Àº »ý¹°Àû ½Ã¹Ä·¹ÀÌ¼Ç ½Ã½ºÅÛÀÇ °³¹ß¿¡ µµÀü(Dr. Dennis Bray from the University of Cambridge was given the European Science Award for his innovative computer simulations of the bacterium. Computer bug study wins top prize(14/Nov/2006), 02222-BIO]

[¼Ò½º]

[Technology Review-Engineering Edible Bacteria(11/Nov/2008)]
http://www.technologyreview.com/biomedicine/21654/