DelveInsightÀÇ "PDE4B ¾ïÁ¦Á¦ ¼¼°è ½ÃÀå - Ç¥Àû Àα¸, °æÀï ȯ°æ, ½ÃÀå ¿¹Ãø(2034³â)" º¸°í¼´Â ¹Ì±¹, EU 4°³±¹(µ¶ÀÏ, ÇÁ¶û½º, ÀÌÅ»¸®¾Æ, ½ºÆäÀÎ), ¿µ±¹, ÀϺ»ÀÇ PDE4B ¾ïÁ¦Á¦, °ú°Å ¹× ¿¹Ãø ¿ªÇÐ µ¥ÀÌÅÍ, °æÀï ȯ°æ, PDE4B ¾ïÁ¦Á¦ Ä¡·áÁ¦ ½ÃÀå µ¿Çâ¿¡ ´ëÇÑ »ó¼¼ÇÑ ÀÌÇØ¸¦ Á¦°øÇÕ´Ï´Ù.
PDE4B ¾ïÁ¦Á¦ ½ÃÀå º¸°í¼´Â ÇöÀç Ä¡·áÁ¦, ½Å¾à, °³º° Ä¡·áÁ¦ÀÇ ½ÃÀå Á¡À¯À², 2020³â¿¡¼ 2034³â±îÁö ÁÖ¿ä 7°³±¹ PDE4B ¾ïÁ¦Á¦ ½ÃÀå ±Ô¸ð ÇöȲ ¹× ¿¹ÃøÀ» Á¦°øÇÕ´Ï´Ù. ¶ÇÇÑ, PDE4B ¾ïÁ¦Á¦ÀÇ ÇöÀç Ä¡·á¹ý/¾Ë°í¸®Áò, ¹ÌÃæÁ· ÀÇ·á ¼ö¿ä¸¦ Æ÷°ýÇÏ¿© ÃÖÀûÀÇ ±âȸ¸¦ ¹ß±¼ÇÏ°í ½ÃÀå ÀáÀç·ÂÀ» Æò°¡ÇÕ´Ï´Ù.
PDE4B ¾ïÁ¦Á¦ Ä¡·áÁ¦ ½ÃÀå
PDE4B ¾ïÁ¦Á¦ °³¿ä
PDE4B ¾ïÁ¦Á¦´Â ÁÖ·Î ¸é¿ª¼¼Æ÷³ª ¿°Áõ¼¼Æ÷ ³»¿¡¼ °í¸®Çü ¾Æµ¥³ë½Å ÀÏÀλê(cAMP)À» ºÐÇØÇÏ´Â È¿¼ÒÀÎ PDE4B¸¦ ¼±ÅÃÀûÀ¸·Î ¾ïÁ¦ÇÏ´Â ÀúºÐÀÚ ÈÇÕ¹°ÀÔ´Ï´Ù. PDE4B¸¦ ¾ïÁ¦ÇÔÀ¸·Î½á ¼¼Æ÷ ³» cAMP ¼öÄ¡¸¦ »ó½Â½ÃÄÑ Ç׿°Áõ ¹× Ç×¼¶À¯È ÀÛ¿ëÀ» ÇÕ´Ï´Ù. PDE4B ¾ïÁ¦Á¦´Â Æó¼¶À¯Áõ, ¸¸¼º ¿°Áõ¼º Áúȯ, Á¤½ÅºÐ¿Áõ ¹× °ü·Ã Áúȯ µî ´Ù¾çÇÑ Ä¡·á¿¡ Àû¿ëÇϱâ À§ÇØ °³¹ß ¹× Àӻ󿬱¸°¡ ÁøÇàµÇ°í ÀÖ½À´Ï´Ù.
PDE4B¿¡ ´ëÇÑ ¼±ÅüºÀº PDE4D¿Í °°Àº ´Ù¸¥ ¾ÆÀÌ¼ÒÆûÀ» ´É°¡Çϸç, ±¤¹üÀ§ÇÑ PDE4 ¾ïÁ¦¿¡ ÈçÈ÷ ³ªÅ¸³ª´Â ¸Þ½º²¨¿ò°ú °°Àº ºÎÀÛ¿ëÀ» ÃÖ¼ÒÈÇÏ¸é¼ È¿´ÉÀ» ´Þ¼ºÇÏ´Â °ÍÀ» ¸ñÇ¥·Î Çϰí ÀÖ½À´Ï´Ù. ÃÖ±ÙÀÇ ¹ßÀüÀ¸·Î ±¸Á¶ÀûÀ¸·Î ´Ù¾çÇÏ°í »ý¹°ÇÐÀû Ȱ¼ºÀÌ ³ôÀº PDE4B ¾ïÁ¦Á¦°¡ ¿©·¯ °¡Áö °³¹ßµÇ¾ú°í, ÀϺδ ÀÓ»ó½ÃÇè¿¡ µé¾î°¬°Å³ª ƯÁ¤ Áúȯ¿¡ ´ëÇÑ »ç¿ëÀÌ ½ÂÀεǾú½À´Ï´Ù.
PDE4B ¾ïÁ¦Á¦ÀÇ ÀÓ»óÀû ÀÇÀÇ
PDE4B ¾ïÁ¦Á¦´Â È£Èí±â, ÇǺΰú, Á¤½Å½Å°æ°ú ¿µ¿ª¿¡¼ °·ÂÇÑ ÀáÀç·ÂÀ» °¡Áø ´ÙÀç´Ù´ÉÇÑ °è¿·Î ºÎ»óÇϰí ÀÖ½À´Ï´Ù. È£Èí±â ¿µ¿ª¿¡¼´Â COPD, NCFB, ³¶Æ÷¼º¼¶À¯Áõ, õ½Ä¿¡ Àû¿ëÇÔÀ¸·Î½á Áö¼ÓÀûÀÎ ¿°Áõ°ú Áúº´ °ü¸®ÀÇ °ÝÂ÷¸¦ ÇØ¼ÒÇÒ ¼ö ÀÖ´Â ±âȸ¸¦ Á¦°øÇÕ´Ï´Ù. ÇǺΰú ¿µ¿ª¿¡¼ °Ç¼±, ¾ÆÅäÇÇ ÇǺο°, Áö·ç¼º ÇǺο° µîÀÇ ÀûÀÀÁõÀº ÇǺΠ¿°Áõ¿¡ ´ëÇÑ PDE4 ÀúÇØ È¿°ú°¡ ÀÔÁõµÈ ¸¸Å »ó¾÷ÀûÀ¸·Î ¸Å·ÂÀûÀÎ ½ÃÀåÀÔ´Ï´Ù. CIAS ÁøÃâÀº ±× ¹üÀ§¸¦ ´õ¿í ³ÐÇô Â÷º°ÈµÈ ¼ºÀåÀÇ ±æÀ» ¿°Ô µÉ °ÍÀÔ´Ï´Ù. PDE4B ¾ïÁ¦Á¦´Â ´ÙÁ¦ º´¿ë¿ä¹ýÀÇ °¡´É¼º°ú Àå±âÀûÀÎ ¿¬°ü¼ºÀ¸·Î ÀÎÇØ ÇâÈÄ ½ÃÀå ¼ºÀåÀ» À§ÇÑ ¸Å·ÂÀûÀÎ Ä¡·áÁ¦±ºÀ¸·Î ÀÚ¸®¸Å±èÇϰí ÀÖ½À´Ï´Ù.
º» º¸°í¼ÀÇ PDE4B ¾ïÁ¦Á¦ ¿ªÇÐ Àå¿¡¼´Â 2020³âºÎÅÍ 2034³â±îÁö ¹Ì±¹, EU 4°³±¹(µ¶ÀÏ, ÇÁ¶û½º, ÀÌÅ»¸®¾Æ, ½ºÆäÀÎ), ¿µ±¹, ÀϺ»À» Æ÷ÇÔÇÑ ÁÖ¿ä 7°³±¹¿¡¼ PDE4B ¾ïÁ¦Á¦ÀÇ Æ¯Á¤ ÀûÀÀÁõº° ÃÑ È¯ÀÚ ¼ö, PDE4B ¾ïÁ¦Á¦ÀÇ Æ¯Á¤ ÀûÀÀÁõº° ÃÑ ÀûÀÀÁõº° ÃÑ È¯ÀÚ ¼ö, 2020³âºÎÅÍ 2034³â±îÁö PDE4B ¾ïÁ¦Á¦ÀÇ Æ¯Á¤ ÀûÀÀÁõº° ÃÑ Ä¡·á ȯÀÚ ¼ö, PDE4B ¾ïÁ¦Á¦ÀÇ Æ¯Á¤ ÀûÀÀÁõº° ÃÑ Ä¡·á ȯÀÚ ¼ö, PDE4B ¾ïÁ¦Á¦ÀÇ Æ¯Á¤ ÀûÀÀÁõº° ÃÑ Ä¡·á ȯÀÚ ¼ö PDE4B ¾ïÁ¦Á¦ÀÇ Æ¯Á¤ ÀûÀÀÁõº° ÃÑ Ä¡·á ȯÀÚ ¼ö·Î ±¸ºÐÇÏ¿© ¿ªÇÐÀû °ú°Å ¹× ¿¹ÃøÀ» Á¦½ÃÇÕ´Ï´Ù.
COPD
NCFB
CIAS
PDE4B ¾ïÁ¦Á¦ º¸°í¼ÀÇ ¾à¹° Àå¿¡´Â PDE4B ¾ïÁ¦Á¦ÀÇ Ãʱâ, Áß±â, Èıâ(I»ó, II»ó, III»ó) ÆÄÀÌÇÁ¶óÀÎ ¾à¹°¿¡ ´ëÇÑ »ó¼¼ÇÑ ºÐ¼®ÀÌ Æ÷ÇԵǾî ÀÖ½À´Ï´Ù. ¶ÇÇÑ, PDE4B ¾ïÁ¦Á¦ÀÇ ÀÓ»ó½ÃÇè ¼¼ºÎ »çÇ×, Ç¥Çö·ÂÀÌ Ç³ºÎÇÑ ¾à¸® ÀÛ¿ë, °è¾à ¹× Á¦ÈÞ, ½ÂÀÎ ¹× ƯÇã ¼¼ºÎ »çÇ×, Æ÷ÇÔµÈ °¢ ¾à¹°ÀÇ Àå´ÜÁ¡, ÃֽŠ´º½º ¹× º¸µµ ÀڷḦ ÀÌÇØÇÏ´Â µ¥ µµ¿òÀÌ µË´Ï´Ù.
PDE4B ¾ïÁ¦Á¦ ½ÃÆÇ ÀǾàǰ
ÇöÀç ½ÂÀÎµÈ PDE4 ¾ïÁ¦Á¦´Â OHTUVAYRE(¿£½ÃÆæÆ®¸°), ZORYVE(roflumilast), EUCRISA(crisaborole) µî ¿©·¯ Á¾·ùÀÇ PDE4 ¾ïÁ¦Á¦°¡ ÀÖÀ¸¸ç, ¿©·¯ ¿°Áõ¼º Áúȯ¿¡¼ PDE4 Á¶Àý¿¡ ÃÊÁ¡À» ¸ÂÃá Ä¡·á°¡ È®´ëµÇ°í ÀÖÀ½À» °Á¶Çϰí ÀÖ½À´Ï´Ù.
OHTUVAYRE(¾È½ÃÆæÆ®¸°) Verona Pharma
OHTUVAYRE(¿£½ÃÆæÆ®¸°)Àº ÈíÀÔ¿ë ÀúºÐÀÚ Ä¡·áÁ¦À̸ç, cAMPÀÇ °¡¼öºÐÇØ È¿¼ÒÀÎ PDE3¿Í PDE4ÀÇ ÀÌÁß ¾ïÁ¦Á¦·Î ÀÛ¿ëÇÕ´Ï´Ù. ÀÌ·¯ÇÑ °æ·Î¸¦ ¾ïÁ¦ÇÔÀ¸·Î½á ¾È½ÃÆæÆ®¸°Àº ¼¼Æ÷ ³» cAMP¿Í cGMP ¼öÄ¡¸¦ Áõ°¡½ÃÄÑ ±â°üÁö È®Àå ÀÛ¿ë°ú Ç׿°Áõ È¿°ú¸¦ °¡Á®¿É´Ï´Ù.
ÈíÀÔ Çöʾ×À¸·Î Åõ¿©µÇ´Â ÀÌ ¾àÀº ¼ºÀÎ COPDÀÇ À¯Áö Ä¡·áÁ¦·Î ½ÂÀεǾúÀ¸¸ç, ÇϳªÀÇ Ä¡·áÁ¦·Î µÎ °¡Áö ÀÛ¿ë ±âÀüÀ» °áÇÕÇÑ »õ·Î¿î Á¢±Ù¹ýÀ» Á¦°øÇÕ´Ï´Ù.
Verona Pharma´Â COPD ¿Ü¿¡µµ ¾È½ÃÆæÆ®¸°ÀÇ ÀÓ»ó ¹üÀ§¸¦ È®ÀåÇϰí ÀÖÀ¸¸ç, ÇöÀç ÁøÇà ÁßÀÎ ÀÓ»ó 2»ó ½ÃÇè¿¡¼ ¿©·¯ È£Èí±âÁúȯ ÀûÀÀÁõ¿¡ ´ëÇÑ °¡´É¼ºÀ» Æò°¡Çϰí ÀÖ½À´Ï´Ù. ºÐ¹«±â Á¦Á¦´Â NCFB, ³¶Æ÷¼º¼¶À¯Áõ, õ½ÄÀ» ´ë»óÀ¸·Î ¿¬±¸ ÁßÀ̸ç, Á¤·® ÈíÀÔ±â(MDI) Á¦Á¦¿Í °ÇÁ¶ ºÐ¸» ÈíÀÔ±â(DPI) Á¦Á¦´Â COPD, ³¶Æ÷¼º¼¶À¯Áõ, õ½Ä À¯Áö¿ä¹ýÀ» ´ë»óÀ¸·Î Æò°¡ ÁßÀÔ´Ï´Ù. ¶ÇÇÑ, COPDÀÇ À¯Áö¿ä¹ýÀ¸·Î ¾È½ÃÆæÆ®¸°°ú LAMAÀÇ ºÐ¹«±â º´¿ë¿ä¹ýÀÌ °ËÅäµÇ°í ÀÖ¾î, ¾È½ÃÆæÆ®¸°À» ´Ù¾çÇÑ È£Èí±âÁúȯ ¹× Àü´Þ Ç÷§Æû¿¡ ´ëÀÀÇÏ´Â ´ÙÀç´Ù´ÉÇÑ Ä¡·áÁ¦·Î Æ÷Áö¼Å´×Çϴ ȸ»çÀÇ Àü·«ÀÌ °Á¶µÇ°í ÀÖ½À´Ï´Ù.
Á¹¸®ºê(·ÎÇ÷ç¹Ì¶ó½ºÆ®) Arcutis Biotherapeutics
ZORYVE(ÀϹݸí: roflumilast)´Â PDE4 ¾ïÁ¦Á¦·Î, cAMP ºÐÇØÈ¿¼Ò¸¦ ¾ïÁ¦ÇÏ¿© ¼¼Æ÷ ³» cAMP ¼öÁØÀ» Áõ°¡½ÃÄÑ ÇǺÎÁúȯÀÇ ÇÙ½É ¿°Áõ °æ·Î¸¦ Á¶ÀýÇÕ´Ï´Ù. Á¤È®ÇÑ ÀÛ¿ë ±âÀüÀº ¾ÆÁ÷ ¿ÏÀüÈ÷ ¹àÇôÁöÁö ¾Ê¾ÒÁö¸¸, ¿©·¯ ÀûÀÀÁõ¿¡¼ ÀÓ»óÀû À¯¿ë¼ºÀÌ ÀÔÁõµÇ°í ÀÖ½À´Ï´Ù.
Á¹¸®ºê Å©¸² 0.3%´Â 6¼¼ ÀÌ»óÀÇ È«Ã¤ »çÀ̸¦ Æ÷ÇÔÇÑ ½É»ó¼º °Ç¼±¿¡, 0.15% Å©¸²Àº °°Àº ¿¬·É´ëÀÇ °æÁõ¿¡¼ ÁߵÀÇ ¾ÆÅäÇǼº ÇǺο°¿¡ ÀûÀÀÁõÀÌ ÀÖ½À´Ï´Ù.
¶ÇÇÑ, Á¹¸®ºê ¿Ü¿ëÁ¦ 0.3%´Â 9¼¼ ÀÌ»óÀÇ Áö·ç¼ºÇǺο° ¹× 12¼¼ ÀÌ»óÀÇ µÎÇÇ ¹× ½Åü ½É»ó¼º °Ç¼±À» ÀûÀÀÁõÀ¸·Î ½ÂÀÎ¹Þ¾Æ ¸¸¼º ¿°Áõ¼º ÇǺÎÁúȯ¿¡ ´ëÇÑ Æø³ÐÀº Ä¡·á °¡´É¼ºÀ» º¸¿©ÁÖ°í ÀÖ½À´Ï´Ù.
¶ÇÇÑ, Á¹¸®ºê´Â ¾ÆÅäÇÇ ÇǺο°¿¡ ´ëÇÑ 0.05% Á¦Á¦·Î ¼Ò¾ÆÃ»¼Ò³â, ƯÈ÷ 2-5¼¼ ¼Ò¾Æ ¹× 3-24°³¿ù ¿µ¾Æ¸¦ ´ë»óÀ¸·Î ¾ÆÅäÇÇ ÇǺο°¿¡ ´ëÇÑ Æò°¡°¡ ÁøÇà ÁßÀÔ´Ï´Ù.
EUCRISA(Å©¸®»çº¸·Ñ) Pfizer
EUCRISA(crisaborole)´Â ±¹¼Ò PDE4 ¾ïÁ¦Á¦·Î ¼¼Æ÷ ³» cAMP ³óµµ¸¦ Áõ°¡½ÃÄÑ ¾ÆÅäÇÇ ÇǺο°¿¡ °ü¿©ÇÏ´Â ¿°Áõ ¹ÝÀÀÀ» Á¶ÀýÇÕ´Ï´Ù.
ÀÌ ¾àÀº ¼ºÀΰú »ýÈÄ 3°³¿ù ¹Ì¸¸ÀÇ ¼Ò¾Æ¿¡¼ °æÁõ¿¡¼ ÁߵÀÇ ¾ÆÅäÇÇ ÇǺο° Ä¡·áÁ¦·Î ½ÂÀÎµÇ¾î ´Ù¾çÇÑ ¿¬·É´ëÀÇ ¾ÆÅäÇÇ ÇǺο°¿¡ ´ëÇÑ °¡Àå ºü¸¥ Ä¡·á ¿É¼Ç Áß ÇϳªÀÔ´Ï´Ù.
PDE4B ¾ïÁ¦Á¦ ½Å¾à
°³¹ß ÁßÀÎ PDE4 ¾ïÁ¦Á¦¿¡´Â Ÿ´Ï¹Ì¶ó½ºÆ®(CHF6001), ALTO-101 ¹× ±âŸ ÆÄÀÌÇÁ¶óÀÎ Èĺ¸¹°ÁúÀÌ ÀÖÀ¸¸ç, ÀÌ´Â ¿°Áõ¼º È£Èí±âÁúȯ ¹× ¸é¿ª ¸Å°³ Áúȯ¿¡ ´ëÇÑ ÀÌ °æ·Î¸¦ Ç¥ÀûÀ¸·Î »ï´Â °Í¿¡ ´ëÇÑ °ü½ÉÀÌ Áõ°¡Çϰí ÀÖÀ½À» ¹Ý¿µÇÕ´Ï´Ù.
Ÿ´Ï¹Ì¶ó½ºÆ®(CHF6001) : Chiesi Farmaceutici
CHF6001Àº COPD ¹× õ½ÄÀ» ´ë»óÀ¸·Î °³¹ß ÁßÀÎ ÈíÀÔ¿ë Ç׿°ÁõÁ¦ÀÔ´Ï´Ù. PDE4 ¾ïÁ¦Á¦·Î¼ ¿°Áõ ¼¼Æ÷¿¡¼ ¼¼Æ÷ ³» cAMPÀÇ ºÐÇØ¸¦ ¾ïÁ¦ÇÏ¿© ¿°ÁõÀ» ¾ïÁ¦ÇÏ°í ¸é¿ª Ȱ¼ºÀ» Á¶ÀýÇÕ´Ï´Ù. ÀÌ ¸ÞÄ¿´ÏÁòÀ» ÅëÇØ ¸¸¼º È£Èí±âÁúȯ ȯÀÚÀÇ ±âµµ ¿°ÁõÀ» ¾ïÁ¦Çϰí Áõ»óÀ» ¿ÏÈÇÏ¸ç Æó ±â´ÉÀ» °³¼±ÇÏ´Â °ÍÀ» ¸ñÇ¥·Î ÇÕ´Ï´Ù.
ÇöÀç COPD¸¦ ´ë»óÀ¸·Î ÇÑ ÀÓ»ó 3»ó, õ½ÄÀ» ´ë»óÀ¸·Î ÇÑ ÀÓ»ó 2»óÀÌ ÁøÇà ÁßÀÔ´Ï´Ù.
ALTO-101 : ¾ËÅä ´º·Î»çÀ̾ð½º/MEDRx
ALTO-101Àº CIAS Ä¡·á¸¦ À§ÇØ ¼³°èµÈ Çõ½ÅÀûÀÎ ÀúºÐÀÚ ÈÇÕ¹°ÀÔ´Ï´Ù. ³úÅõ°ú¼º PDE4 ¾ïÁ¦Á¦·Î¼ ÀÎÁö ¹× ½Å°æ°¡¼Ò¼º¿¡ °ü¿©ÇÏ´Â Áß¿äÇÑ ¼¼Æ÷ ³» ½ÅÈ£Àü´ÞºÐÀÚÀÎ cAMP¸¦ ºÐÇØÇÏ´Â È¿¼Ò¸¦ Ç¥ÀûÀ¸·Î ÇÕ´Ï´Ù. PDE4 ¾ïÁ¦Á¦´Â ÀÎÁö ÃËÁø ¹× Ç׿ì¿ï ÀÛ¿ëÀÇ °¡´É¼ºÀ» ¿¬±¸Çϰí ÀÖÀ¸¸ç, ALTO-101Àº CIAS Ä¡·áÁ¦·Î¼ À¯¸ÁÇÑ Èĺ¸¹°ÁúÀÔ´Ï´Ù. °æÇÇÈí¼ö½Ã½ºÅÛ(TDS)À» ÅëÇØ PDE4 ¾ïÁ¦Á¦¿¡¼ ÈçÈ÷ ³ªÅ¸³ª´Â ºÎÀÛ¿ëÀ» ÁÙÀ̰í, ³úÆÄ ¹× Çൿ ¹ÙÀÌ¿À¸¶Ä¿ ÃøÁ¤Ä¡¸¦ ±â¹ÝÀ¸·Î ´õ ³ôÀº ¿ë·®À¸·Î ´õ È¿°úÀûÀ¸·Î Åõ¿©ÇÒ ¼ö ÀÖ´Â ¾à¹°Àü´Þ ¹æ½ÄÀÔ´Ï´Ù.
2024³â 4¿ù, Alto Neuroscience´Â CIAS Ä¡·áÁ¦ ALTO-101ÀÇ ÀÓ»ó 1»ó ½ÃÇè¿¡¼ ÁÁÀº °á°ú¸¦ º¸°íÇß½À´Ï´Ù. º» ÀÓ»ó½ÃÇè¿¡¼ °æ±¸ Åõ¿© ´ëºñ °æÇÇ Åõ¿© ½Ã½ºÅÛÀÇ ¾àµ¿ÇÐ ¹× ³»¾à¼ºÀÌ °³¼±µÈ °ÍÀ¸·Î ³ªÅ¸³µ½À´Ï´Ù.
2024³â 6¿ù, Alto Neuroscience´Â CIAS Ä¡·á¸¦ À§ÇÑ °æÇÇ¿ë ALTO-101ÀÇ °æÇÇ¿ë Á¦Á¦¸¦ Æò°¡Çϱâ À§ÇÑ ÀÓ»ó 2»ó ½ÃÇèÀ» ½ÃÀÛÇß½À´Ï´Ù. Áö±Ý±îÁöÀÇ ¿¬±¸¿¡¼ ALTO-101ÀÇ °æ±¸ Åõ¿©´Â ÀÎÁö±â´ÉÀ» °³¼±Çϰí, Àΰ£ÀÇ ÀÎÁö °ü·Ã ³úÆÄ ¸¶Ä¿¸¦ Çâ»ó½ÃŰ´Â °ÍÀ¸·Î ÀÔÁõµÇ¾ú½À´Ï´Ù. À̹ø ÀÓ»óÀº Çõ½ÅÀûÀÎ °æÇÇÈí¼öÇü Á¦ÇüÀ» ÅëÇØ ¾à¹°Àü´ÞÀ» °³¼±Çϰí Ä¡·á È¿°ú¸¦ ±Ø´ëÈÇÏ´Â °ÍÀ» ¸ñÇ¥·Î Çϰí ÀÖÀ¸¸ç, ž¶óÀÎ °á°ú´Â 2025³â ÇϹݱ⿡ ³ª¿Ã °ÍÀ¸·Î ¿¹»óÇϰí ÀÖ½À´Ï´Ù.
PDE4B ¾ïÁ¦Á¦ÀÇ ½ÃÀå Àü¸ÁÀº È£Èí±âÁúȯ, ÇǺÎÁúȯ, ¿°Áõ¼º Áúȯ µî ´Ù¾çÇÑ ¿µ¿ª¿¡¼ °·ÂÇÑ Ä¡·á È¿°ú¸¦ ±â´ëÇÒ ¼ö ÀÖ¾î ½ÃÀå Àü¸ÁÀÌ ´õ¿í ¹à¾ÆÁö°í ÀÖ½À´Ï´Ù. OHTUVAYRE(¿£½ÃÆæÆ®¸°), ZORYVE(roflumilast), EUCRISA(crisaborole) µîÀÇ ½ÂÀÎµÈ ¾à¹°Àº ÀÌ¹Ì PDE4 °æ·Î¸¦ °ËÁõÇß°í, tanimilast(CHF6001), ALTO-101 µîÀÇ »õ·Î¿î Èĺ¸¹°ÁúÀº º¸´Ù Ÿ°ÙÆÃµÈ Â÷º°ÈµÈ ÀûÀÀÁõ¿¡ ´ëÇÑ ±âȸ¸¦ È®´ëÇϰí ÀÖ½À´Ï´Ù. º¸´Ù ¾ÈÀüÇÏ°í °æ±¸¿ëÀÌ¸ç ¼±ÅüºÀÌ ³ôÀº Ç׿°ÁõÁ¦¿¡ ´ëÇÑ ¼ö¿ä°¡ Áõ°¡ÇÔ¿¡ µû¶ó PDE4B ¾ïÁ¦Á¦´Â ƯÈ÷ COPD, õ½Ä, ¸é¿ª ¸Å°³ ÁúȯÀÇ ¹ÌÃæÁ· ¼ö¿ä°¡ Çõ½ÅÀ» ÁÖµµÇÏ´Â °¡¿îµ¥ ½ÃÀå Á¡À¯À²À» È®´ëÇÒ ¼ö ÀÖ´Â ÁÁÀº À§Ä¡¿¡ ÀÖ½À´Ï´Ù.
ÀÌ ¼½¼Ç¿¡¼´Â 2025-2034³â »çÀÌ¿¡ ½ÃÀå¿¡ Ãâ½ÃµÉ ¼ö ÀÖ´Â ½ÂÀÎµÈ PDE4B ¾ïÁ¦Á¦ ¹× ½ÅÈï PDE4B ¾ïÁ¦Á¦ÀÇ Èí¼öÀ²¿¡ ÃÊÁ¡À» ¸ÂÃß°í ÀÖ½À´Ï´Ù.
PDE4B ¾ïÁ¦Á¦ ÆÄÀÌÇÁ¶óÀÎ °³¹ß Ȱµ¿
PDE4B Inhibitor ÆÄÀÌÇÁ¶óÀÎ º¸°í¼´Â Phase III, Phase II, Phase I¿¡ ÀÖ´Â ´Ù¾çÇÑ Ä¡·áÁ¦ Èĺ¸¹°Áú¿¡ ´ëÇÑ ÀλçÀÌÆ®¸¦ Á¦°øÇÕ´Ï´Ù.
´Ù¾çÇÑ ´Ü°è¿¡ ÀÖ´Â ¼ö¸¹Àº ¾à¹°ÀÇ Á¸Àç´Â ¿¹Ãø ±â°£ µ¿¾È PDE4B ¾ïÁ¦Á¦ ½ÃÀåÀÇ ¼ºÀå¿¡ Å« ±âȸ¸¦ âÃâÇÒ °ÍÀ¸·Î ¿¹»óµË´Ï´Ù.
PDE4B ¾ïÁ¦Á¦ ÆÄÀÌÇÁ¶óÀÎ °³¹ß Ȱµ¿
PDE4B Inhibitor ÀÓ»ó½ÃÇè ºÐ¼® º¸°í¼´Â PDE4B ¾ïÁ¦Á¦ ½Å¾à¿¡ ´ëÇÑ °øµ¿ ¿¬±¸, ÀμöÇÕº´, ¶óÀ̼±½Ì, ƯÇã¿¡ ´ëÇÑ ¼¼ºÎÀûÀÎ Á¤º¸¸¦ Æ÷ÇÔÇϰí ÀÖ½À´Ï´Ù.
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DelveInsight's "PDE4B Inhibitor Target Population, Competitive Landscape, and Market Forecast - 2034" report delivers an in-depth understanding of the PDE4B inhibitor, historical and projected epidemiological data, competitive landscape as well as the PDE4B inhibitor therapeutics market trends in the United States, EU4 (Germany, France, Italy, and Spain), the United Kingdom, and Japan.
The PDE4B inhibitor market report provides current treatment practices, emerging drugs, market share of individual therapies, and current and forecasted 7MM PDE4B inhibitor market size from 2020 to 2034. The report also covers current PDE4B inhibitor treatment practices/algorithms and unmet medical needs to curate the best opportunities and assess the market's potential.
PDE4B Inhibitor Treatment Market
PDE4B Inhibitor Overview
A PDE4B inhibitor is a small molecule that selectively inhibits PDE4B, an enzyme primarily responsible for degrading cyclic adenosine monophosphate (cAMP) within immune and inflammatory cells. By blocking PDE4B, these inhibitors elevate intracellular cAMP levels, leading to anti-inflammatory and antifibrotic effects. PDE4B inhibitors are under development and clinical investigation for a range of therapeutic applications, including pulmonary fibrosis, chronic inflammatory diseases, schizophrenia, and related disorders.
Their selectivity for PDE4B-over other isoforms like PDE4D-aims to achieve efficacy while minimizing side effects such as nausea, which are commonly associated with broad-spectrum PDE4 inhibition. Recent advances have produced several structurally diverse and biologically active PDE4B inhibitors, some of which have reached clinical trials or received approval for use in specific conditions.
PDE4B Inhibitor Clinical Relevance
PDE4B inhibitors are emerging as a versatile class with strong potential across respiratory, dermatology, and neuropsychiatry. In respiratory care, their application in COPD, NCFB, cystic fibrosis, and asthma offers opportunities to address persistent inflammation and gaps in disease control. In dermatology, indications such as plaque psoriasis, atopic dermatitis, and seborrheic dermatitis represent commercially attractive markets supported by established efficacy of PDE4 inhibition in skin inflammation. Expanding into CIAS further broadens their scope, opening a differentiated growth avenue. With multi-indication potential and long-term relevance, PDE4B inhibitors are positioned as an attractive therapeutic class for future market growth.
The PDE4B inhibitor epidemiology chapter in the report provides historical as well as forecasted epidemiology segmented as total cases in selected indications for PDE4B inhibitor, total eligible patient pool in selected indications for PDE4B inhibitor, and total treated cases in selected indications for PDE4B inhibitor in the 7MM covering the United States, EU4 (Germany, France, Italy, and Spain), the United Kingdom, and Japan from 2020 to 2034.
COPD
NCFB
CIAS
The drug chapter segment of the PDE4B inhibitor reports includes a detailed analysis of PDE4B inhibitor early, mid-, and late-stage (Phase I, Phase II and Phase III) pipeline drugs. It also helps understand the PDE4B inhibitor's clinical trial details, expressive pharmacological action, agreements and collaborations, approval and patent details, advantages and disadvantages of each included drug the latest news and press releases.
PDE4B Inhibitor Marketed Drugs
Currently approved PDE4 inhibitors include OHTUVAYRE (ensifentrine), ZORYVE (roflumilast), EUCRISA (crisaborole), and several others, highlighting a growing therapeutic focus on PDE4 modulation across multiple inflammatory conditions.
OHTUVAYRE (ensifentrine): Verona Pharma
OHTUVAYRE (ensifentrine) is an inhaled small-molecule therapy that acts as a dual inhibitor of PDE3 and PDE4, enzymes responsible for hydrolyzing cAMP and, in the case of PDE3, also cGMP. By blocking these pathways, ensifentrine increases intracellular cAMP and cGMP levels, leading to both bronchodilatory and anti-inflammatory effects.
Delivered as an inhalation suspension, it is approved for the maintenance treatment of COPD in adults, offering a novel approach that combines dual-mechanism activity within a single therapy.
Verona Pharma is expanding the clinical scope of ensifentrine beyond COPD, with ongoing Phase II trials evaluating its potential across multiple respiratory indications. The nebulized formulation is being studied for NCFB, cystic fibrosis, and asthma, while Metered Dose Inhaler (MDI) and Dry Powder Inhaler (DPI) formulations are under evaluation for maintenance treatment in COPD, cystic fibrosis, and asthma. Additionally, a nebulized combination of ensifentrine with LAMA is being explored for maintenance treatment of COPD, highlighting the company's strategy to position ensifentrine as a versatile therapy across diverse respiratory diseases and delivery platforms.
ZORYVE (roflumilast): Arcutis Biotherapeutics
ZORYVE (roflumilast) is a PDE4 inhibitor that increases intracellular cAMP levels by blocking the enzyme responsible for its breakdown, thereby modulating inflammatory pathways central to dermatologic diseases. While the exact mechanism of action remains not fully defined, its clinical utility has been established across multiple indications.
ZORYVE cream 0.3% is approved for plaque psoriasis, including intertriginous areas, in patients 6 years and older, while the 0.15% cream is indicated for mild to moderate atopic dermatitis in the same age group.
Additionally, ZORYVE topical foam 0.3% is approved for seborrheic dermatitis in patients 9 years and older and for plaque psoriasis of the scalp and body in patients 12 years and older, underscoring its broad therapeutic potential in chronic inflammatory skin conditions.
Additionally, ZORYVE is being evaluated as a 0.05% formulation for atopic dermatitis in younger pediatric populations, specifically in children aged 2-5 years and infants aged 3-24 months.
EUCRISA (crisaborole): Pfizer
EUCRISA (crisaborole) is a topical PDE4 inhibitor that enhances intracellular cAMP levels, thereby modulating inflammatory responses implicated in atopic dermatitis, although its precise therapeutic mechanism remains unclear.
It is approved for the treatment of mild to moderate atopic dermatitis in adults and pediatric patients as young as 3 months, making it one of the earliest treatment options available for this condition across a wide age spectrum.
PDE4B Inhibitor Emerging Drugs
Emerging PDE4 inhibitors in development include tanimilast (CHF6001), ALTO-101, and other pipeline candidates, reflecting growing interest in targeting this pathway for inflammatory respiratory and immune-mediated diseases.
Tanimilast (CHF6001): Chiesi Farmaceutici
CHF6001 is an inhaled anti-inflammatory therapy under development for COPD and asthma. As a PDE4 inhibitor, it blocks the degradation of intracellular cAMP in inflammatory cells, thereby suppressing inflammation and modulating immune activity. This mechanism is designed to reduce airway inflammation, relieve symptoms, and improve lung function in patients with chronic respiratory disease.
The drug is currently in Phase III trials for COPD and Phase II trials for asthma.
ALTO-101: Alto Neuroscience/MEDRx
ALTO-101 is an innovative small molecule designed to treat CIAS. As a brain-penetrant PDE4 inhibitor, it targets the enzyme responsible for breaking down cAMP, a crucial intracellular signaling molecule involved in cognition and neuroplasticity. PDE4 inhibitors have been studied for their potential pro-cognitive and antidepressant effects, making ALTO-101 a promising candidate for CIAS treatment. The drug utilizes a Transdermal Delivery System (TDS), which helps reduce the adverse events typically seen with PDE4 inhibitors, allowing for higher, more effective doses guided by EEG and behavioral biomarker readouts.
In April 2024, Alto Neuroscience reported positive Phase I results for ALTO-101 for the treatment of CIAS. The study showed improved pharmacokinetics and tolerability with the transdermal delivery system compared to oral administration.
In June 2024, Alto Neuroscience initiated a Phase II clinical trial to evaluate its transdermal formulation of ALTO-101 for the treatment of CIAS. Previous studies demonstrated that oral ALTO-101 improves cognition and enhances cognition-related EEG markers in humans. The current trial aims to utilize the innovative transdermal formulation to improve drug delivery and maximize therapeutic benefits, with top-line results anticipated in the second half of 2025.
The market outlook for PDE4B inhibitors is gaining momentum as the class shows strong therapeutic potential across respiratory, dermatologic, and inflammatory conditions. Approved drugs like OHTUVAYRE (ensifentrine), ZORYVE (roflumilast), and EUCRISA (crisaborole), among others, have already validated the PDE4 pathway, while emerging candidates such as tanimilast (CHF6001) and ALTO-101, among others, are expanding opportunities into more targeted and differentiated indications. With growing demand for safer, orally active, and more selective anti-inflammatory therapies, PDE4B inhibitors are well positioned to capture increasing market share, particularly as unmet needs in COPD, asthma, and immune-mediated diseases continue to drive innovation.
This section focuses on the uptake rate of potential approved and emerging PDE4B inhibitor expected to be launched in the market during 2025-2034.
PDE4B Inhibitor Pipeline Development Activities
The PDE4B Inhibitor pipeline report provides insights into different therapeutic candidates in Phase III, Phase II and Phase I. It also analyzes key players involved in developing targeted therapeutics.
The presence of numerous drugs under different stages is expected to generate immense opportunity for PDE4B inhibitor market growth over the forecasted period.
PDE4B Inhibitor Pipeline Development Activities
The PDE4B Inhibitor clinical trials analysis report covers information on collaborations, acquisitions and mergers, licensing, and patent details for PDE4B inhibitor emerging therapies.
KOL Views
To keep up with current and future market trends, we take Industry Experts' opinions working in the domain through primary research to fill the data gaps and validate our secondary research. Industry experts were contacted for insights on PDE4B inhibitor's evolving treatment landscape, patient reliance on conventional therapies, patient therapy switching acceptability, drug uptake, along challenges related to accessibility.
DelveInsight's analysts connected with 25+ KOLs to gather insights; however, interviews were conducted with 10+ KOLs in the 7MM.
Their opinion helps understand and validate current and emerging therapy treatment patterns or PDE4B inhibitor market trends. This will support the clients in potential upcoming novel treatments by identifying the overall scenario of the market and the unmet needs.
Qualitative Analysis
We perform Qualitative and market Intelligence analysis using various approaches, such as SWOT analysis. In the SWOT analysis, strengths, weaknesses, opportunities, and threats in terms of disease diagnosis, patient awareness, patient burden, competitive landscape, cost-effectiveness, and geographical accessibility of therapies are provided. These pointers are based on the analyst's discretion and assessment of the patient burden, cost analysis, and existing and evolving treatment landscape.
Market Access and Reimbursement
The report further provides detailed insights on the country-wise accessibility and reimbursement scenarios, cost-effectiveness scenario of approved therapies, programs making accessibility easier and out-of-pocket costs more affordable, insights on patients insured under federal or state government prescription drug programs, etc.
Scope of the PDE4B Inhibitor Market Report
Key Questions Answered In The PDE4B Inhibitor Market Report:
Reasons to buy PDE4B Inhibitor Market Forecast Report
List of drugs to be continued in the final report...
List of drugs to be continued in the final report...