Ma ke kahua o ka cell biology, hoʻomaopopo i nā hana o ka make cell He kumu ia no ka holomua o ka ʻike ʻepekema. ʻO kahi mea hana pono e e hoʻonohonoho a nānā i kēia mau kaʻina hana ʻo ia ka Synoptic Table of Cell Death. Ma kēia ʻatikala ʻenehana, e ʻimi kikoʻī mākou i kēia hōʻike kiʻi, kona koʻikoʻi i ka noiʻi, a me nā ʻano like ʻole e hoʻohana ʻia ai kēia hōʻike e wehe i nā mīkini paʻakikī o ka make cell.
Introduction to the Synoptic Table of Cell Death
ʻO nā papa Synoptic nā mea hana kiʻi e hiki ai iā ʻoe ke hoʻonohonoho a hōʻuluʻulu i ka ʻike me ka ʻike maka. I loko o ka pōʻaiapili o ka cell biology, ʻo ka papaʻaina synoptic cell death kahi hōʻike schematic o nā kaʻina hana like ʻole a me nā hana i pili i ka make ʻana o kahi cell.
Hoʻokomo pinepine kēia mau papa i ka ʻike e pili ana i nā ʻano like ʻole o ka make cell, e like me ka apoptosis, necrosis, a me autophagy, a me nā kumu a me nā hopena o kēlā me kēia. Eia hou, hiki ke hoʻohui ʻia nā kikoʻī e pili ana i nā ala hōʻailona a me nā kumu transcription e hoʻoponopono i kēia mau kaʻina hana.
I mea e maʻalahi ai ka hoʻomaopopo ʻana, hoʻohana pinepine nā palapala synoptic cell death i nā kiʻi, nā kala, a me nā hōʻailona e hōʻike a ʻike i kēlā me kēia manaʻo. Hiki ke hoʻokomo pū ʻia nā laʻana o nā maʻi kahi e hana nui ai ka make cell, e like me ke kanesa a i ʻole nā maʻi neurodegenerative.
Ka wehewehe a me ka hoʻokaʻawale ʻana o ka make cell
ʻO ka make kelepona hele he hana kumu i loko o ka biology e pili ana i ka hoʻopau ʻana i nā cell non-viable, pēlā e ʻae ai i ka mālama pono a me ka hoʻomohala ʻana o nā mea ola eukaryotic. Hana ʻia kēia hoʻopau ʻia ma o nā ʻano hana like ʻole, a he mea koʻikoʻi kona hoʻokaʻawale ʻana e hoʻomaopopo i nā hanana like ʻole e hoʻomaka ai.
ʻElua mau ʻano nui o ka make cell: apoptosis a me necrosis. ʻO ka Apoptosis, ka mea i kapa ʻia ʻo "programmed cell death," he kaʻina hana i hoʻoponopono ʻia e kū maoli ana i ka ulu ʻana o ka embryonic, mālama i ke kaulike kelepona a hoʻopau i nā cell i pōʻino a pono ʻole. ʻO ka ʻokoʻa, ʻo ka necrosis kahi ʻano o ka make cell unprogrammed, pili pinepine me ka pōʻino kino a i ʻole kemika i ka ʻiʻo.
No ka hoʻokaʻawale ʻana i ka make cell ma kona mau ʻano like ʻole, ua ʻike ʻia nā subtypes hou e like me ka autophagy a me ka senescence. ʻO Autophagy kahi hana e hoʻoheheʻe ai ke kelepona iā ia iho e hoʻihoʻi hou i kāna mau ʻāpana a ola ma lalo o nā kūlana o ke koʻikoʻi a i ʻole ka nele o ka meaʻai. Ma ka ʻaoʻao ʻē aʻe, pili ka senescence cellular i ke kūlana hiki ʻole ke hoʻihoʻi ʻia o ka ulu ʻana o ka cell i hopu ʻia, kahi e noho mau ai nā cell i ka metabolizing akā ʻaʻole i hoʻonui. ʻO kēia mau subtypes o ka make cell e hoʻonui i ko mākou ʻike i nā kaʻina hana intrinsic a adaptive e hiki ai i nā cell ke hana i ko lākou pōʻai ola.
ʻO ka hana intrinsic o ka apoptosis
He kaʻina hana i hoʻoponopono nui ʻia e hana koʻikoʻi i ka homeostasis cellular a me ka hoʻomohala ʻana o nā mea ola multicellular. Hoʻohana ʻia kēia ʻano hana i ka pane ʻana i nā mea hoʻouluulu like ʻole, e like me ka hōʻino ʻana o DNA, ke koʻikoʻi cellular, nele i nā meaʻai, a me nā hōʻailona o ka make cell. ʻAʻole like me ke ʻano extrinsic o apoptosis, i hoʻomaka ʻia e ka hoʻopaʻa ʻana o nā ligands i ka cell surface receptors, ka intrinsic mechanical e hoʻoulu ʻia i loko ma o nā hōʻailona intracellular.
Hoʻokomo ʻia ka apoptosis intrinsic i nā hanana biochemical e alakaʻi ana i ka i hoʻopaʻa ʻia i ka make cell cell. Hōʻike ʻia nā ʻanuʻu nui o kēia mīkini ma lalo nei:
- Hoʻoulu ʻia o nā protein pro-apoptotic: i ka pane ʻana i nā hoʻoulu kūpono, hoʻāla ʻia nā protein pro-apoptotic like ʻole e like me Bax a me Bak.
- ʻO ka permeabilization o ka membrane mitochondrial: ʻO Bax a me Bak e hana i nā pores i loko o ka membrane mitochondrial o waho, e ʻae ana i ka hoʻokuʻu ʻana o nā molekole pro-apoptotic, me ka cytochrome c.
- Ka hoʻokumu ʻana o ka apoptosome: Hoʻopili ʻo Cytochrome c i ka protein Apaf-1, e hana ana i kahi paʻakikī i kapa ʻia ʻo apoptosome, a laila hoʻoulu a hoʻōla i ka caspase-9, kahi enzyme kī i ka cascade apoptosis.
- Hoʻoulu ʻana i nā caspases effector: Hoʻoulu ʻo Caspase-9 i nā caspases effector, e like me ka caspase-3, ka mea e hoʻoulu ai i kahi hanana o nā hanana e alakaʻi i ka hōʻino ʻana o DNA a me ka ʻāpana cell.
I ka hōʻuluʻulu ʻana, he kuleana koʻikoʻi ia i ka hoʻoponopono ʻana i ke ola o ka cell a me ka hoʻopau ʻana i nā cell i pōʻino a makemake ʻole paha. Ka hoomaopopo ana o kēia kaʻina hana He mea nui ia no ka hoʻomohala ʻana i nā lāʻau lapaʻau i hoʻopaʻa ʻia e kūʻē i nā maʻi e like me ke kanesa, kahi i kaulike ʻole ai ka apoptosis. Eia kekahi, hiki i ka manipulation o kēia mīkini ke loaʻa nā noi therapeutic i ka mālama ʻana i nā maʻi autoimmune a me nā neurodegenerative.
ʻO ke ʻano o ka apoptosis
He ala hōʻailona i hoʻonohonoho pono ʻia e hana koʻikoʻi i ka hoʻoponopono ʻana i ka make cell programmed. Hoʻohana ʻia kēia ʻano hana i ka pane ʻana i nā hōʻailona o waho, e like me ka hoʻopaʻa ʻana o nā ligand kikoʻī i nā mea hoʻopaʻa make cell, i ʻike ʻia he tumor necrosis factor (TNF) ʻohana ʻohana. Ke hoʻopaʻa ʻia kēia mau ligand i nā mea loaʻa, hoʻomaka ʻia kahi cascade hōʻailona e alakaʻi i ka hoʻāla ʻana o nā caspases, nā enzymes nui ke kuleana no ka proteolytic fragmentation a me ka degradation o ka DNA cellular.
Hoʻoponopono paʻa ʻia ka hoʻoulu ʻana e kahi pūʻulu o nā protein modulatory e mālama i nā ala hōʻailona. Ma waena o kēia mau protein he tumor necrosis factor alpha (TNF-alpha), apoptosis-related protein Fas ligand (FasL), a me apoptosis-related TNF-related TRAIL (TRAIL). Hoʻopili kēia mau ligand i kā lākou mau mea loaʻa ma ka ʻili o ke kelepona, e hoʻomaka ana i ke kūkulu ʻana i kahi paʻakikī hōʻailona i kapa ʻia ʻo DISC (Death Receptor Signaling Complex) e hoʻoulu a hoʻōla i nā caspases.
Ke hoʻāla ʻia, hoʻoulu ʻia nā caspases i kahi ʻano o nā hanana biochemical a me morphological i ʻike ʻia o ka apoptosis, me ka ʻāpana DNA, condensation chromatin, a me ka hoʻokumu ʻana o nā kino apoptotic. He kuleana koʻikoʻi kēia i ka hoʻomohala ʻana a me ka homeostasis cellular, ʻoiai ʻo ia ka mea e hoʻoponopono ai i ka hoʻopau ʻana i nā cell i hōʻino ʻia, maʻi a i ʻole nā mea ʻoi aku ka nui, pēlā e mālama ai i ka pono a me ka hana o nā ʻiʻo a me nā kino i kahi kūlana olakino.
Necrosis: kahi ʻano ʻē aʻe o ka make cell
ʻO ka necrosis kahi ʻano o ka make cell i ʻokoʻa mai ka apoptosis, no ka mea ʻaʻole ia e hahai i kahi kaʻina hana i hoʻonohonoho ʻia. He pane kelepona ia i ka pōʻino nui a i ʻole ka hōʻeha, kahi e pehu ai nā cell a me ka hoʻokaʻawale ʻana, e nalowale ana ka hiki ke mālama i ka pono o kā lākou membrane. Hoʻopili pinepine ʻia kēia ʻano o ka make cell me ka mumū a me ka pōʻino o ke kino.
Aia nā ʻano like ʻole o ka necrosis, kēlā me kēia me nā ʻano kikoʻī. ʻO kekahi o nā mea kaulana loa:
- ʻO ka necrosis coagulative: Hōʻike ʻia ia e ka paʻakikī a me ka opacification o ka ʻiʻo, mālama i ka ʻano kumu o na keena. He mea maʻamau ia i nā hihia o ka myocardial infarction a ischemia paha.
- ʻO ka necrosis liquefaction: I kēia hihia, hiki ke hoʻopau ʻia nā cell necrotic, ka hopena i kahi wai a i ʻole purulent wahi. Hiki ke ʻike ʻia i loko o nā maʻi bacterial a i ʻole ka lolo abscesses.
- Caseous necrosis: I kēia ʻano o ka necrosis, ua hoʻokumu ʻia kahi ʻāpana granular a me ke keʻokeʻo, me ke ʻano like me ka cheese. He mea maʻamau ia i nā maʻi tuberculosis.
Hiki ke hana ʻia ka necrosis e nā kumu like ʻole, e like me ka trauma, ka maʻi, ka ʻike ʻana i nā mea ʻona, a i ʻole ka pōʻino radiation. He mea koʻikoʻi ia e hōʻike i kēlā, ʻaʻole like me ka apoptosis, kahi hana o ka luku ʻana iā ia iho, ʻaʻole maikaʻi ka necrosis i ke kino a hiki ke loaʻa nā hopena maikaʻi ʻole i ke olakino. No laila, pono e hoʻomaopopo i kona mau ʻano a me nā hana e pale pono ai a mālama pono i nā kaʻina pathological e pili ana i kēia ʻano o ka make cell.
Ka pilina ma waena o ka make cell a me nā maʻi
is he kumuhana koʻikoʻi ma ka noiʻi lāʻau. ʻO ka make ʻana o ke kelepona, ʻike ʻia hoʻi ʻo apoptosis, he kaʻina kūlohelohe ia e kū mai ana i loko o ke kino kanaka. Eia naʻe, ke lilo kēia kaʻina hana i kaulike ʻole, hiki ke kōkua i ka ulu ʻana o nā maʻi like ʻole.
Hoʻopili ʻia kekahi mau maʻi me ka make nui o ke kelepona, e like me ke kanesa. I ka hihia o ka maʻi kanesa, ʻaʻole make nā pūnaewele i hōʻino ʻia i ka wā e pono ai a hoʻomau i ka puʻunaue pono ʻole, e alakaʻi ana i ka hoʻokumu ʻana o nā ʻōpū. ʻO ka hoʻomaopopo ʻana i nā ʻano hana e hoʻoponopono ai i ka make ʻana o ke kelepona hiki ke wehe i nā ala hou no ka mālama ʻana i ka maʻi kanesa, e like me ka ʻoihana e hoʻoikaika ana i ka apoptosis i loko o nā pūnaewele maʻi maʻi.
Ma ka ʻaoʻao ʻē aʻe, aia nā maʻi i lawa ʻole a kūpono ʻole paha ka make cell cell. ʻO kahi laʻana o kēia ʻo ka maʻi Alzheimer, kahi e make pono ʻole ai nā sela o ka lolo, e alakaʻi ana i ke kūkulu ʻia ʻana o nā palaka ʻona i loko o ka lolo. ʻO ka noiʻi ʻana i nā hana e pili ana i ka make cell hiki ke kī i ka hoʻomohala ʻana i nā lāʻau lapaʻau ʻoi aku ka maikaʻi no kēia ʻano maʻi neurodegenerative.
Koʻikoʻi o ka Synoptic Table of Cell Death i ka noiʻi olakino
He mea paahana koʻikoʻi ka papa ʻaina cell death i ka noiʻi olakino ma muli o kona hiki ke ʻike maopopo a ʻike pono i nā kaʻina hana like ʻole i ka pōʻaiapili o ka make cell. Hāʻawi kēia hiʻohiʻona ʻike i nā mea noiʻi e hoʻomaopopo maʻalahi a nānā i nā hanana koʻikoʻi e hāʻawi nei i kēia wahi koʻikoʻi o ke aʻo ʻana.
ʻO ka mea mua, ʻo ka papa synoptic o ka make cell e hiki ai iā mākou ke hoʻomaopopo a hoʻokaʻawale i nā ʻano like ʻole o ka make cell, e like me ka apoptosis, necrosis a me autophagy ʻO kēlā me kēia o kēia mau ala make cell i hōʻike ʻia e ke ʻano o ka molecular a me ka morphological kikoʻī, hiki ke maʻalahi hōʻike ʻia ma kahi papa synoptic. ʻO kēia ka mea maʻalahi ke hoʻohālikelike a hoʻohālikelike i nā ʻano like ʻole o ka make cell, ʻo ia hoʻi e kōkua i nā mea noiʻi e hoʻomaopopo maikaʻi i nā ʻano kumu a me ka ʻike ʻana i nā pahuhopu therapeutic hiki.
Eia kekahi, hāʻawi ka ʻike o ka make cell i ka ʻike e pili ana i nā mea hoʻomaka o ka make cell, e like me ke kaumaha oxidative, nele i nā meaʻai a i ʻole nā hōʻailona extracellular. Hiki i kēia mau kūlana ke ho'āla i nā ala make cell a hoʻopilikia i ke koena homeostatic i loko o nā ʻiʻo a me nā kino. Ma ka hoʻokomo ʻana i kēia mau mea hoʻoulu i ke kiʻi synoptic, hiki i nā mea noiʻi ke nānā maʻalahi i ka pilina ma waena o nā ʻāpana like ʻole a hoʻomaopopo i ke ʻano o ka hoʻoulu ʻana i ka make cell i nā ʻano pathophysiological like ʻole.
Nā noi lāʻau lapaʻau a me ka therapeutic no ka hoʻomaopopo ʻana i ka make cell
Ua hoʻololi lākou i ka lāʻau lapaʻau i nā makahiki i hala iho nei. Mahalo i ka holomua o ka hoʻomaopopo ʻana i nā mīkini kelepona i pili i ka make cell programmed cell, ua kūkulu ʻia nā ala lapaʻau he nui no nā maʻi like ʻole.
ʻO kekahi o nā noi ʻoi loa ka hoʻomohala ʻana i nā lāʻau lapaʻau e pili ana i ka induction o ka make cell programmed i nā cell cancer. Loaʻa ʻia kēia ma ka hoʻolaʻa ʻana i nā ala kelepona e hoʻāla apoptosis, kahi kaʻina o ka make cell programmed. ʻO kēia mau lāʻau lapaʻau, i ʻike ʻia he apoptotic therapies, hiki ke hoʻopaʻa pono i nā cell cancer, me ka ʻole o ka hoʻopili ʻana i nā ʻiʻo olakino a puni. Hōʻike kēia i kahi holomua nui i ka mālama ʻana i ka cancer, e hōʻemi ana i nā hopena ʻaoʻao e pili ana i nā lāʻau lapaʻau maʻamau.
ʻO kekahi noi lapaʻau koʻikoʻi ʻo ke aʻo ʻana i ka make cell i nā maʻi neurodegenerative, e like me Alzheimer a me Parkinson. ʻO ka hoʻomaopopo ʻana i nā mīkini kelepona pili i ka make neuronal ua ʻae i ka hoʻomohala ʻana i nā hoʻolālā therapeutic e pili ana i ka pale a mālama ʻana i nā cell. del sistema nervioso. Aia kēia mau hoʻolālā i ka ʻike ʻana i nā molekala e hoʻoikaika i ke ola o ka cell, ka pale ʻana i nā ala e hoʻoulu ai i ka make cell, a me ka hoʻoulu ʻana i nā mīkini hoʻoponopono kelepona. Hiki i kēia mau holomua ke hoʻopaneʻe a hoʻopau paha i ka holomua o nā maʻi neurodegenerative, e hoʻomaikaʻi nui i ka maikaʻi o ke ola o nā maʻi.
Ka loiloi i ka pono a me ka palekana o nā lāʻau e pili ana i ka make cell
He hana koʻikoʻi ia i ka noiʻi lapaʻau a me ka lāʻau lapaʻau. ʻO ka make cell, i hoʻolālā ʻia a i hoʻoulu ʻia, hiki ke lilo i mea lapaʻau i hoʻohana ʻia no ka mālama ʻana i nā maʻi like ʻole a me nā pilikia, e like me ka maʻi maʻi a me nā maʻi neurodegenerative akā naʻe, pono e hōʻoia i ka maikaʻi a me ka palekana o kēia mau maʻi.
I ka loiloi ʻana i ka maikaʻi o nā lāʻau lapaʻau e pili ana i ka make cell, hoʻohana ʻia nā ala like ʻole e ana i ko lākou hopena. ma ka pae pūnaewele a me ka molekula. Hiki i kēia mau ala ke komo i ka loiloi o nā pae o ka make cell induced, ana o ka hoʻoponopono DNA, ka helu ʻana o ka apoptosis, a me ka ʻike ʻana i nā biomarkers kikoʻī e pili ana i ka make cell. Hoʻohui ʻia, hiki ke hana ʻia nā haʻawina in vitro a in vivo e loiloi i ka maikaʻi o nā lāʻau lapaʻau i nā hoʻohālike cellular a me nā holoholona.
ʻO ka palekana o nā lāʻau lapaʻau e pili ana i ka make cell he mea kumu nui e noʻonoʻo ai. Pono e hoʻokō i nā haʻawina holoʻokoʻa e loiloi i nā hopena ʻaoʻao a me nā mea ʻawaʻawa e pili ana i kēia mau lāʻau lapaʻau. Hoʻopili kēia i ka nānā ʻana i nā ʻāpana physiological, ka loiloi ʻana i ka hana o ke kino, ka mālama lōʻihi o nā maʻi i mālama ʻia a me ka ʻike ʻana i nā pilina pili me nā lāʻau ʻē aʻe. Ma o ka loiloi piha ʻana i ka pono a me ka palekana hiki ke hoʻomohala ʻia nā lāʻau lapaʻau hilinaʻi a maikaʻi hoʻi e mālama i nā maʻi like ʻole.
Nā mea e hoʻoikaika i ka hana ʻana i nā hoʻoholo therapeutic e pili ana i ka Synoptic Table of Cell Death
ʻO ka hoʻoholo ʻana i ka Therapeutic e pili ana i ka Synoptic Table of Cellular Death e hoʻohuli ʻia e nā kumu like ʻole e pono e noʻonoʻo ʻia no ka hoʻokō ʻana i ke ala lapaʻau maikaʻi loa. Hiki ke hoʻohui ʻia kēia mau mea i nā ʻano like ʻole e pili ana i nā ʻano lapaʻau, nā ʻano maʻi, a me nā makemake o ka maʻi. ʻO nā kumu nui e pili ana i ka hoʻoholo ʻana i ka hoʻoholo therapeutic e wehewehe ʻia ma lalo nei:
Nā kumu lāʻau lapaʻau:
- ʻO ke koʻikoʻi o ka maʻi: ʻO ke koʻikoʻi o ka maʻi a me kona hopena i ka maikaʻi o ke ola o ka mea maʻi ke hoʻoholo nei i nā kumu i ke koho ʻana i ka lāʻau lapaʻau kūpono loa.
- ʻO ka pono a me ka palekana o nā lāʻau lapaʻau i loaʻa: He mea nui e loiloi i nā koho therapeutic like ʻole e pili ana i ko lākou pono i ka hoʻopaʻa ʻana i ka make cell a me kā lākou ʻike palekana e hōʻemi i nā hopena ʻaoʻao.
- Loaʻa a loaʻa i nā lāʻau lapaʻau: ʻO ka loaʻa ʻana i nā lāʻau lapaʻau i ʻōlelo ʻia a me nā lāʻau lapaʻau hiki ke lilo i kumu palena ʻole i ka hoʻoholo ʻana i nā hoʻoholo lāʻau lapaʻau, ʻoi aku hoʻi i nā hoʻonohonoho palena waiwai.
- Ke kūlana maʻi: ʻO nā hiʻohiʻona kikoʻī o ka mea maʻi, e like me ko lākou kūlana olakino maʻamau, ka hele ʻana o nā comorbidities, a me ko lākou hiki ke ʻae i kekahi mau lāʻau lapaʻau, e hoʻopili pū i ka koho therapeutic.
Nā mea pili i ka maʻi:
- Pathogenesis a me nā hana kumu: ʻO ka hoʻomaopopo ʻana i nā mīkini molekala a me nā ala hōʻailona e pili ana i ka make cell mea koʻikoʻi no ke koho ʻana i nā lāʻau lapaʻau e kuhikuhi pono ana i kēlā mau kaʻina.
- ʻO ka pae o ka maʻi: ʻO ka pae o ka maʻi, ka hele ʻana o nā metastases a me ka wikiwiki o ka holomua hiki ke hoʻololi i ke koho o ka lāʻau kūpono loa.
- ʻO nā biomarkers a me nā hoʻokolohua diagnostics: ʻO ka loaʻa ʻana o nā biomarkers kikoʻī a me nā hoʻāʻo diagnostic pololei hiki ke kōkua i ke alakaʻi ke koho ʻana i nā lāʻau lapaʻau e pili ana i ka Synoptic Table of Cell Death.
Nā mea e pili ana i ka makemake o ka maʻi:
- Nā manaʻo pilikino a me nā waiwai: Pono e noʻonoʻo ʻia nā makemake o ka mea maʻi e pili ana i nā mea nui, nā manaʻo pilikino, a me nā waiwai etika i ka wā e hana ai i nā hoʻoholo therapeutic.
- ʻO ka hoʻomanawanui i nā hopena ʻaoʻao: ʻO ka hoʻomanawanui ʻana o kēlā me kēia i nā hopena ʻaoʻao o nā lāʻau lapaʻau hiki ke hoʻololi i ke koho o ka lāʻau kūpono loa no kēlā me kēia maʻi.
- Nā manaʻolana a me ka maikaʻi o ke ola: Pono e noʻonoʻo ʻia nā manaʻolana o ka mea maʻi e pili ana i nā hopena o ka mālama ʻana a me ka maikaʻi o ke ola i makemake ʻia i ka wā e hoʻoholo ai i kahi lapaʻau e pili ana i ka Cell Death Synoptic Table.
Nā pilikia a me nā palena i ke aʻo ʻana i ka make cell
ʻO ke aʻo ʻana o ka make cell he mea hoihoi a pili loa i ka noiʻi biomedical. Eia naʻe, hāʻawi ia i nā pilikia a me nā palena e hoʻopau ʻole ai i kona ʻike. Aia ma lalo iho kekahi o nā pilikia nui a me nā pilikia a ka poʻe ʻepekema i ka wā e noiʻi ai i kēia ʻano.
1. Pūleʻa heterogeneity: ʻO ka ʻokoʻa o nā ʻano cell a me ka hiki o kēlā me kēia mea ke hoʻokō i nā ʻano ʻano like ʻole o ka make cell he mea paʻakikī ke ʻike a hōʻike pololei i nā kaʻina hana. Eia kekahi, hiki i kekahi mau keena ke hōʻike i nā ʻano kūʻē i nā mea hoʻoulu like ʻole, e hoʻopiʻi hou i ka hoʻomaopopo ʻana i nā ʻano kumu.
2. Limitaciones técnicas: Pono ke aʻo ʻana i ka make cell i nā ʻano hana a me nā ʻenehana. ʻAʻole i loaʻa i nā laboratories nā ʻenehana hou a me nā mea pono e pono ai, e kaupalena ana i ka hiki ke hana i ka noiʻi piha a me nā kikoʻī. Eia hou, hiki i kekahi mau ʻenehana ke hoʻoweliweli a hoʻopau paha, e paʻakikī ai ka hahai ʻana manawa maoli o ka make cell i loko o nā ʻōnaehana biological paʻakikī.
3. Paʻakikī o nā mīkini e pili ana: ʻO Celldeath ka hopena o kahi pūnaewele paʻakikī o ka hōʻailona a me nā cascade molekala. He mea paʻakikī ka hoʻomaopopo ʻana a me ka wehe ʻana i nā ʻāpana āpau a me nā ʻanuʻu. Eia kekahi, ʻo ka launa pū ʻana ma waena o nā ala hōʻailona like ʻole a me nā kumu kaiapuni ʻo ia ka mea paʻakikī i ka ʻike piha o nā hanana e alakaʻi ai i ka make cell.
Nā ʻano hou a me nā ʻenehana i ka hoʻokolokolo ʻana o ka Synoptic Table of Cell Death
ʻO ke aʻo ʻana o ka Synoptic Table of Cell Death he kahua i ka evolution mau, kahi e puka mau ai nā ʻano hou a me nā ʻenehana noiʻi. Hāʻawi kēia mau mea hou i ka poʻe ʻepekema e hoʻonui i ko lākou ʻike i nā kaʻina like ʻole o ka make cell a hoʻomohala i nā hoʻolālā therapeutic ʻoi aku ka maikaʻi i ka mālama ʻana i nā maʻi.
ʻO kekahi o nā ʻano hou loa i ka noiʻi Cell Death Synoptic Chart ka hoʻohana ʻana o ka microscopy kiʻekiʻe. ʻAe kēia ʻenehana iā mākou e nānā kikoʻī i nā loli morphological a me nā hoʻololi i hana ʻia i ka wā o ka make cell. Ma ka hoʻohui ʻana i ka microscopy me nā ʻenehana hōʻailona fluorescent, hiki i nā mea noiʻi ke ʻike a ʻike i nā ala like ʻole o ka make cell, e hāʻawi ana i kahi ʻike piha o nā mīkini i komo.
ʻO kekahi ʻano hana i puka mai i nā makahiki i hala iho nei, ʻo ia ka hoʻohana ʻana i ka cytometry kahe e aʻo ai i ka Synoptic Picture of Cellular Death. Hāʻawi kēia mea hana i ka ʻike like ʻana a me ka helu ʻana o nā māka kelepona like ʻole e pili ana i ka make cell, e like me ka hōʻike ʻana o nā protein kikoʻī a i ʻole ka permeability o ka membrane cell. Eia hou, hiki ke hoʻohui ʻia ka flow cytometry me ka nānā ʻana i ka helu helu o nā hopena i loaʻa, e ʻae ana i ka loiloi quantitative a pololei o nā ʻano like ʻole o ka make cell.
Nā hiʻohiʻona o ka wā e hiki mai ana i ka hoʻomaopopo a me ka hoʻokele ʻana i ka make cell
Ke ulu mau nei ke kahua o ka noiʻi make cell a hoʻohiki i nā hiʻohiʻona hoihoi i ka wā e hiki mai ana i ka hoʻomaopopo ʻana a me ka hoʻokele ʻana i kēia ʻano kumu ma ka biology. Ke neʻe nei mākou i ka wā e hiki mai ana, aia kekahi mau ala hoʻohiki a me nā wahi aʻo e hiki ai iā mākou ke hoʻonui i ko mākou ʻike i nā hana a me nā hopena o ka make cell.
ʻO kekahio nā mea e hiki mai anae komo pū ana:
- Nā lāʻau lapaʻau i hoʻopaʻa ʻia: ʻO nā holomua i ka ʻike a me ka hoʻomaopopo ʻana i nā ala make cell like ʻole ua wehe i ke ala no ka hoʻomohala ʻana i nā lāʻau lapaʻau kikoʻī hiki ke koho koho a hoʻoulu i kekahi mau mīkini make cell. Hiki i kēia mau lāʻau lapaʻau ke hāʻawi i nā lāʻau lapaʻau ʻoi aku ka maikaʻi a pilikino no nā maʻi like ʻole, e like me ke kanesa a me nā maʻi neurodegenerative.
- Synthetic biology: ʻO ka hoʻohana ʻana i ka biology synthetic i ke aʻo ʻana i ka make cell e wehe i kahi honua o nā mea hiki ke hoʻopunipuni a hoʻomalu i ka make cell ma ke ʻano papahana. Hiki i kēia ke hoʻohana i ka lāʻau lapaʻau hou a me ka hoʻolālā ʻana i nā lāʻau lapaʻau hou.
- ʻIke akamai y ʻikepili nui: ʻO ka hui pū ʻana o ka naʻauao a me ka nānā ʻana o nā pūʻulu ʻikepili nui hiki ke kōkua i ka ʻike ʻana i nā mamana a me ka hoʻoponopono ʻana i ka make cell, hiki ke hōʻike i nā pahuhopu therapeutic hou a me nā hoʻolālā lapaʻau.
I ka pōkole, hoihoi a hoʻohiki. E hoʻomau mākou i ko mākou ʻike i nā hana o ka make cell a me kona hopena i nā maʻi like ʻole, e alakaʻi iā mākou i ka hoʻomohala ʻana i nā lāʻau lapaʻau maikaʻi a pilikino.
Nīnau a me nā Pane
Nīnau: He aha ka palapala hōʻuluʻulu manaʻo make Cell?
A: ʻO ka Cell Death Summary Chart he hiʻohiʻona ʻike e hōʻuluʻulu ma ke ʻano akaka a pōkole i nā ʻano like ʻole o ka make cell a me kona ʻano nui.
Nīnau: He aha ke koʻikoʻi o ka hoʻohana ʻana i ka Palapala Hōʻuluʻulu ʻo Make Cell?
A: ʻO nā papa Synoptic nā mea hana waiwai ma ke kahua o ka noiʻi a me ka hoʻonaʻauao ʻana i ka biology cell, no ka mea, hāʻawi lākou i kahi hiʻohiʻona panoramic a schematized o nā kaʻina o ka make cell, e hoʻomaʻamaʻa i ka ʻike a me ka hoʻohālikelike hoʻohālikelike o nā ala like ʻole.
Nīnau: He aha nā ʻano nui o ka make cell i hoʻokomo ʻia i loko o ka Cell Death Overview Chart?
A: ʻO ka papa inoa ʻo Synoptic o ka make cell ka mea maʻamau i nā ʻano nui o ka make cell: apoptosis, necrosis a me autophagy. Loaʻa i kēia mau kaʻina hana nā hiʻohiʻona kūʻokoʻa a me nā mīkini kikoʻī e hoʻokaʻawale iā lākou mai kekahi i kekahi.
Nīnau: Pehea ka hōʻike ʻia ʻana o ka apoptosis i loko o kahi Cell Death Synoptic Chart?
A: Hōʻike ʻia ka Apoptosis ma ke ʻano he ala programmed o ka make cell e pili ana i nā hanana, e like me ka ʻāpana DNA, condensation a me ka ʻāpana o ka nucleus, ka hoʻokumu ʻana o nā kino apoptotic, a me ka phagocytosis o nā ʻōpala kelepona e nā hoa noho a i ʻole macrophages .
Nīnau: Pehea e pili ana i ka necrosis? Pehea e hōʻike ʻia ai ma kahi Synoptic Chart of Cell Death?
A: Hōʻike ʻia ʻo Necrosis ma ke ʻano he kaʻina i hoʻopaʻa ʻole ʻia no ka make ʻana o ke kelepona ma muli o ka pōʻino nui o ke kelepona, e like me ka ʻeha kino, nā maʻi viral, a i ʻole nā mea ʻona ke kaiapuni extracellular.
Nīnau: He aha ka autophagy a pehea ia e hōʻike ʻia ai ma kahi palapala hōʻuluʻulu o ka make Cell?
A: ʻO Autophagy kahi hana e hoʻohaʻahaʻa ai ke kelepona a hoʻihoʻi hou i kāna mau ʻāpana kelepona ponoʻī e loaʻa ai nā meaʻai a me ka ikehu. I loko o kahi Synoptic Chart of Cell Death, ua hōʻike ʻia ka autophagy ma ke ʻano he mea ola ola adaptive e hāpai ana i ka hoʻopau ʻana i nā mea ʻino a ʻelemakule paha i loko o ke kelepona.
Nīnau: Aia kekahi mau ʻano make cell i hoʻokomo pinepine ʻia i loko o kēia mau papa?
A: Ma waho aʻe o ka apoptosis, necrosis a me autophagy, hiki ke hoʻokomo pū ʻia nā ʻano like ʻole o ka make cell i a Synoptic Table of Cell Death, e like me ferroptosis, pyroptosis a me paraptosis, a me nā mea ʻē aʻe. Hōʻike kēia mau ʻano kikoʻī o ka make cell i ko lākou ʻano ponoʻī a me nā hana e hoʻonui ai i ka ʻike o nā hanana like ʻole e hiki ke alakaʻi i ka make cell.
Nā Manaʻo Koʻikoʻi
I ka hōʻuluʻulu ʻana, ʻo ka papa synoptic o ka cell death e hiki ai iā mākou ke loaʻa i kahi ʻike loea a hoʻonohonoho ʻia o nā ʻano hana like ʻole a me nā kaʻina e alakaʻi ai i ke kelepona i kona make. Ma o kēia punawai kiʻi a hoʻonohonoho ʻia, hiki iā mākou ke hoʻomaopopo i ka maopopo a me ka pōkole i nā ʻano like ʻole o ka make cell, a me kona mau hiʻohiʻona nui a me nā hopena.
He mea nui ia e hōʻike i ka papaʻaina synoptic o ka make cell he mea paahana i ka noiʻi a me ke aʻo ʻana o kēia kahua o ka cell biology. Hiki iā mākou ke hoʻonohonoho pono a nānā i nā ʻike pili e pili ana i nā kaʻina hana like ʻole a me nā hanana e pili ana i ka make cell.
Ma ka hoʻohana ʻana i kēia kumuwaiwai, hiki iā mākou ke ʻike i nā ala like ʻole o ka make cell, e like me ka apoptosis, necrosis a me ka autolysis, a me nā mīkini a me nā hōʻailona e hoʻomaka i kēlā me kēia kaʻina hana. Eia hou, hiki iā mākou ke nānā i nā kumu nui a me nā kūlana e pili ana i ke ola o ka cell a i ʻole ka deterioration.
I ka hopena, ʻo ka papa synoptic o ka make cell he mea pono i ka noiʻi a me ka hoʻomaopopo ʻana i ka biology cell. Hiki iā mākou ke hoʻonohonoho a synthesize i ka ʻike e pili ana i nā ʻano like ʻole o ka make cell a me kāna mau mea nui. Mahalo i kēia kumuwaiwai, hiki iā mākou ke hoʻonui i ko mākou ʻike i nā kaʻina kelepona e alakaʻi i ka make a me ko lākou pili i ke olakino a me nā maʻi.
ʻO wau ʻo Sebastián Vidal, he ʻenekinia kamepiula makemake nui i ka ʻenehana a me DIY. Eia kekahi, ʻo wau ka mea nāna i hana tecnobits.com, kahi aʻu e kaʻana like ai i nā kumu aʻo e hoʻomaʻamaʻa a hoʻomaopopo ʻia ka ʻenehana i nā mea a pau.