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Cia peb kawm txog peb lub cev cov noob caj noob ces 'saib xyuas' (Tumor Suppressor Genes) uas tso cai rau mob qog noj ntshav nres!

Cia peb kawm txog peb lub cev cov noob caj noob ces 'saib xyuas' (Tumor Suppressor Genes) uas tso cai rau mob qog noj ntshav nres!

Koj puas tau xav tias muaj cov neeg zov me nyuam me me hauv peb lub cev uas pab tiv thaiv kom tsis txhob muaj mob qog noj ntshav? Yog lawm, nws yog qhov tseeb. Hnub no peb yuav tham txog ib hom noob caj noob ces tseem ceeb heev uas tswj cov hlwb qog noj ntshav hauv peb lub cev. Cov no zoo li 'cov neeg zov menyuam' hauv peb lub cev.

Cov 'genes suppressor tumor' no yog dab tsi?

Hais yooj yim xwb, cov "Tumor Suppressor Genes" no yog ib pawg noob tseem ceeb uas tiv thaiv peb lub cev ntawm mob qog noj ntshav. Cov noob no ua haujlwm zoo li lub nres ntawm lub tsheb. Cov noob no tsim ib hom protein tshwj xeeb. Cov protein no tiv thaiv cov cell kom tsis txhob loj hlob sai dhau, uas tuaj yeem ua rau mob qog noj ntshav, thiab muab "nres" rau nws.

Xav txog seb yuav muaj li cas yog tias cov noob caj noob ces uas tiv thaiv kab mob qog noj ntshav no hloov pauv mus ua lwm yam, uas yog, kev hloov pauv. Ces nws zoo li tshem lub nres ntawm lub tsheb thiab mus rau ntawm lub accelerator. Kev loj hlob ntawm cov cell sai sai sai dhau qhov kev tswj hwm. Thaum ntawd qhov kev pheej hmoo ntawm kev mob qog noj ntshav nce ntxiv.

Cov noob caj noob ces no ua haujlwm li cas hauv peb lub cev?

Yuav kom nkag siab txog seb cov "Tumor Suppressor Genes" no ua haujlwm li cas, peb yuav tsum paub me ntsis txog kev sib raug zoo ntawm "DNA", cov noob caj noob ces, thiab cov cell.

Txhua lub cell hauv peb lub cev muaj "DNA". Hauv "DNA" no muaj cov noob caj noob ces. Cov noob caj noob ces no qhia rau cov cell tias yuav ua li cas, thaum twg yuav faib, thiab thaum twg yuav tsum tsis txhob faib.

Tam sim no xav txog tias yog tias ib lossis ntau cov noob caj noob ces hauv ib lub cell hloov pauv , uas yog, hloov pauv, cov noob caj noob ces hloov pauv ntawd tsis tsim cov protein, lossis lawv pib tsim cov protein txawv txav. Thaum qhov ntawd tshwm sim, cov protein txawv txav ntawd tuaj yeem tsis muab cov lus qhia rau cov cell, lossis lawv tuaj yeem muab cov lus qhia tsis raug. Hauv mob qog noj ntshav, cov lus qhia tshiab no ua rau cov cell faib thiab loj hlob tsis tuaj yeem tswj tau, thaum kawg tsim cov qog nqaij hlav .

Yog li ntawd, cov noob caj noob ces uas tiv thaiv kab mob qog noj ntshav no ua yog tswj cov txheej txheem nyuaj hu ua lub voj voog ntawm lub hlwb. Ntawd yog:

  • Nws tiv thaiv cov cell kom tsis txhob faib thiab loj hlob sai, ua rau muaj qog nqaij hlav. Qhov no tseem ceeb heev.
  • Feem ntau cov hlwb nyob tau ib ntus thiab tom qab ntawd tuag. Peb hu qhov no ua "programmed cell death / apoptosis." Yog li ntawd, nws pab cov hlwb qub thiab puas lawm tuag raws li ntuj tsim.
  • Kho qhov puas tsuaj rau DNA uas yuav tshwm sim thaum cov cell faib sai dua li qub.
  • Nws pab tiv thaiv cov qog nqaij hlav kom tsis txhob kis mus thoob plaws lub cev, uas yog, kom tsis txhob "metastatic."

Hais yooj yim xwb, cov noob caj noob ces no yog cov uas ua kom cov hlwb hauv peb lub cev ua haujlwm tau zoo thiab tswj tau zoo. Zoo li ib tug tub ceev xwm tsheb khiav.

Vim li cas cov noob caj noob ces no thiaj hloov pauv? Yog vim li cas?

Muaj ob qho laj thawj tseem ceeb uas ua rau cov noob caj noob ces tiv thaiv kab mob qog noj ntshav no hloov pauv.

1. Kev hloov pauv los ntawm noob caj noob ces:

Muaj ib txhia neeg tau txais cov kev hloov pauv caj ces no los ntawm lawv niam lawv txiv. Qhov no txhais tau hais tias cov noob caj ces uas tau hloov pauv no muaj nyob hauv lub qe lossis cov noob qes uas ua rau koj muaj. Piv txwv li, ib qho mob hu ua Li-Fraumeni syndrome yog tshwm sim los ntawm kev tau txais cov noob caj ces uas tiv thaiv kab mob qog noj ntshav uas tau hloov pauv los ntawm niam txiv.

Qee zaum, ib tug neeg uas yug los nrog ib lub noob caj noob ces uas hloov pauv lawm tuaj yeem tsim lwm lub noob caj noob ces uas hloov pauv lawm tom qab hauv lub neej. Muaj ob lub noob caj noob ces uas hloov pauv lawm no ua rau muaj kev pheej hmoo ntawm kev mob qog noj ntshav qee yam, xws li mob qog noj ntshav hauv lub mis. Txawm li cas los xij, nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias kev tau txais cov noob caj noob ces no tsis tas txhais tau tias koj yuav mob qog noj ntshav .

2. Cov kev hloov pauv uas tau txais:

Feem ntau, thaum peb laus zuj zus, cov noob caj noob ces uas tiv thaiv kab mob qog noj ntshav no hloov pauv mus ua lwm yam. Peb lub cev zoo li ib txoj kab tsim khoom uas khiav ceev heev. Thaum muaj cov noob caj noob ces tshiab, tej zaum yuav muaj qhov yuam kev. Yog tias tsis kho qhov txheej txheem no kom zoo, tej qhov yuam kev no yuav sib sau ua ke. Yog tej yam yuam kev no uas ua rau cov noob caj noob ces uas tiv thaiv kab mob qog noj ntshav tsis ua haujlwm lawm.

Cov noob caj noob ces uas tiv thaiv kab mob qog nqaij hlav (tumor suppressor gene) muaj pes tsawg hom? Cia peb saib qee cov piv txwv.

Cov kws tshawb fawb kho mob tau txheeb xyuas ntau dua 1,000 cov noob caj noob ces uas hloov pauv thiab tiv thaiv kab mob qog noj ntshav uas tuaj yeem ua rau mob qog noj ntshav. Nov yog qee qhov piv txwv tseem ceeb uas peb hnov ​​​​​​txog feem ntau:

  • (p53) Cov noob caj noob ces: Kev hloov pauv, lossis kev hloov pauv, hauv cov noob caj noob ces no tau pom tias muaj feem cuam tshuam nrog ntau dua 50% ntawm txhua yam mob qog noj ntshav . Qhov no txhais tau tias qhov no yog ib qho noob caj noob ces tseem ceeb heev.
  • (RB1) noob caj noob ces: Qhov no yog thawj qhov piv txwv ntawm kev hloov pauv hauv cov noob caj noob ces tiv thaiv kab mob qog noj ntshav ua rau muaj mob qog noj ntshav. Kev tshawb fawb tau qhia tias cov noob caj noob ces "(RB1)" no tau hloov pauv hauv cov neeg uas muaj mob qog noj ntshav xws li mob qog noj ntshav hauv lub mis thiab mob qog noj ntshav hauv prostate.
  • (CDKN2a) noob caj noob ces: Cov noob caj noob ces no hloov pauv rau cov neeg uas muaj mob melanoma uas los ntawm noob caj noob ces (ib hom mob qog nqaij hlav ntawm daim tawv nqaij) thiab mob qog nqaij hlav pancreatic. Nws kuj pom muaj nyob rau hauv 25% txog 30% ntawm txhua yam mob qog nqaij hlav uas tib neeg tsim thaum lawv lub neej. Piv txwv li, nws tuaj yeem pom muaj nyob rau hauv mob qog nqaij hlav mis, mob qog nqaij hlav ntsws, mob qog nqaij hlav zais zis, thiab mob qog nqaij hlav pancreatic.
  • (BRCA1) thiab (BRCA2) cov noob caj noob ces: Tej zaum koj yuav tau hnov ​​txog cov noob caj noob ces no. Cov neeg uas muaj mob qog noj ntshav mis thiab mob qog noj ntshav zes qe menyuam uas los ntawm noob caj noob ces, nrog rau cov neeg uas muaj mob qog noj ntshav zes qe menyuam tom qab hauv lub neej, muaj kev hloov pauv hauv cov noob caj noob ces "BRCA1". Cov neeg uas muaj mob qog noj ntshav mis uas los ntawm noob caj noob ces kuj tseem yuav muaj kev hloov pauv hauv cov noob caj noob ces "BRCA2". Cov kev hloov pauv no ua rau muaj kev pheej hmoo ntawm kev mob qog noj ntshav mis, zes qe menyuam, thiab lwm yam mob qog noj ntshav. Qee zaum, cov kws kho mob pom zoo kom kuaj noob caj noob ces yog tias ib tug neeg hauv koj tsev neeg tau muaj mob qog noj ntshav mis lossis zes qe menyuam.
  • (APC) noob caj noob ces:Cov neeg uas yug los muaj cov mob uas los ntawm noob caj ces xws li Gardner syndrome lossis Turcot syndrome muaj ib qho kev hloov pauv ntawm cov noob caj ces "(APC)" no. Cov kws tshawb fawb tau txuas cov noob caj ces "(APC)" no rau mob qog noj ntshav hauv txoj hnyuv thiab mob qog noj ntshav hauv siab.
  • (PTEN) noob caj noob ces: Cov noob caj noob ces (PTEN) no tau hloov pauv rau cov neeg uas muaj ntau hom mob qog noj ntshav, xws li mob qog noj ntshav hauv lub mis, mob qog noj ntshav hauv prostate, mob qog noj ntshav hauv taub hau thiab caj dab, thiab mob qog noj ntshav hauv cov qog thyroid follicular.

Cov no tsuas yog ob peb yam piv txwv xwb. Muaj ntau cov noob caj noob ces zoo li no.

Puas muaj kev kuaj noob caj noob ces kom paub seb cov noob caj noob ces no puas hloov pauv lawm?

Yog, muaj cov kev kuaj noob caj noob ces uas tuaj yeem nrhiav tau qee qhov kev hloov pauv noob caj noob ces, uas yog, qee qhov kev hloov pauv hauv cov noob caj noob ces uas tiv thaiv kab mob qog noj ntshav. Txawm li cas los xij, tsis yog txhua tus neeg yuav tsum tau ua cov kev kuaj no.

Leej twg thiaj tsim nyog rau kev kuaj noob caj noob ces?

Raws li Lub Koom Haum Kab Mob Cancer Hauv Tebchaws, muaj ntau yam laj thawj uas koj yuav xav txog kev kuaj mob qog noj ntshav:

  • Yog tias koj tau mob qog noj ntshav ua ntej hnub nyoog 50 xyoo.
  • Yog tias koj tau muaj ntau hom mob qog noj ntshav sib txawv.
  • Yog tias koj muaj mob qog noj ntshav hauv ob qho tib si ntawm koj lub cev (piv txwv li, mob qog noj ntshav hauv ob lub raum, lossis mob qog noj ntshav hauv ob lub mis).
  • Yog tias muaj ntau tus txheeb ze hauv koj tsev neeg tau muaj hom mob qog noj ntshav zoo li no. Cov txheeb ze theem ib yog koj niam koj txiv, cov kwv tij neej tsa, thiab cov menyuam. Qee cov kws tshawb fawb pom zoo kom kuaj cov txheeb ze theem ob thiab theem peb thiab.
  • Yog tias muaj ntau tus neeg hauv koj tsev neeg tau muaj mob qog noj ntshav lossis tam sim no muaj nws.
  • Yog koj muaj ib hom mob qog noj ntshav tshwj xeeb uas feem ntau tsis tshwm sim rau cov neeg koj muaj hnub nyoog lossis poj niam txiv neej. Piv txwv li, mob qog noj ntshav hauv lub mis rau cov txiv neej.
  • Yog tias koj muaj kev hloov pauv ntawm lub cev uas cuam tshuam nrog qee yam mob qog noj ntshav uas tau txais los ntawm noob caj noob ces. Piv txwv li, Neurofibromatosis Type 1 yog mob qog noj ntshav uas tau txais los ntawm noob caj noob ces uas muaj lwm yam tsos mob, xws li cov qog nqaij hlav uas tsis yog qog noj ntshav hu ua neurofibromas.
  • Yog tias koj yog ib haiv neeg lossis ib pawg neeg tshwj xeeb, koj paub tias lawv muaj feem yuav mob qog noj ntshav ntau dua, thiab koj muaj ib lossis ntau yam ntawm cov yam saum toj no. Piv txwv li, kev tshawb fawb tau qhia tias qhov kev hloov pauv ntawm cov noob caj noob ces '(BRCA1/2)' feem ntau tshwm sim hauv '(Ashkenazi Jewish)' (cov neeg ntawm Central thiab Eastern European Jewish).

Peb puas paub txhua yam kom raug los ntawm cov kev xeem no?

Qhov no kuj tseem ceeb heev. Txawm tias koj tau txais kev kuaj mob qog noj ntshav los xij, tej zaum koj yuav tsis tau txais cov lus teb meej.Tsis tas li ntawd xwb, kev muaj kev hloov pauv caj ces tsis tau txhais hais tias koj yuav muaj mob qog noj ntshav. Nws tsuas txhais tau tias koj yuav muaj feem yuav mob qog noj ntshav ntau dua .

Yog tias koj txhawj xeeb txog koj qhov kev pheej hmoo ntawm kev mob qog noj ntshav, nws yog qhov zoo tshaj plaws mus ntsib koj tus kws kho mob thiab tham txog koj txoj kev noj qab haus huv tag nrho, kev coj ua neej, thiab keeb kwm kev kho mob hauv tsev neeg. Koj tus kws kho mob tuaj yeem pom zoo cov kev kuaj mob qog noj ntshav uas yog rau koj. Cov kev kuaj no tsis yog kev kuaj caj ces tas li.

Yog li ntawd, tej yam tseem ceeb tshaj plaws uas peb yuav tsum nco ntsoov yog dab tsi? (Cov Lus Coj Mus Tsev)

Zoo, yog li ntawm no yog cov ntsiab lus tseem ceeb uas yuav tsum nco ntsoov txog "Tumor Suppressor Genes" uas peb tau tham txog:

  • Cov noob caj noob ces no ua haujlwm ua lub ntaub thaiv tseem ceeb uas tiv thaiv koj ntawm mob qog noj ntshav .
  • Lawv tswj qhov nrawm uas koj cov cell faib, tua cov cell qub lossis puas lawm, thiab kho cov DNA puas tsuaj.
  • Yog tias cov noob caj noob ces no hloov pauv , cov cell tuaj yeem faib thiab loj hlob yam tsis tau tswj hwm, ua rau muaj cov qog nqaij hlav cancer.
  • Cov kws tshawb fawb kho mob tau tshawb pom ntau dua 1,000 cov noob caj noob ces uas tiv thaiv kab mob qog noj ntshav.
  • Muaj kev kuaj noob caj noob ces los txheeb xyuas cov kev hloov pauv noob caj noob ces no, tab sis lawv tsis haum rau txhua tus.
  • Yog tias koj txhawj xeeb lossis muaj kev txhawj xeeb txog koj qhov kev pheej hmoo ntawm kev mob qog noj ntshav, nws yog qhov zoo tshaj plaws mus ntsib kws kho mob kom tau txais kev qhia. Koj tus kws kho mob mam li qhia koj seb koj ua tau dab tsi los txo koj qhov kev pheej hmoo ntawm kev mob qog noj ntshav thiab koj yuav tsum tau kuaj dab tsi.

Yog li, kuv vam tias koj pom cov ntaub ntawv no muaj txiaj ntsig. Sib ntsib dua nrog lwm cov lus qhia tseem ceeb txog kev noj qab haus huv zoo li no!


Cov noob caj noob ces uas tiv thaiv kab mob qog noj ntshav, mob qog noj ntshav, kev hloov pauv caj ces, DNA, cov hlwb, kev kuaj caj ces, kev pheej hmoo mob qog noj ntshav

Frequently Asked Questions (FAQ)

Leej twg thiaj tsim nyog rau kev kuaj noob caj noob ces?

Raws li Lub Koom Haum Kab Mob Cancer Hauv Tebchaws, muaj ntau yam laj thawj uas koj yuav xav txog kev kuaj mob qog noj ntshav:

⚠️ Important: The medical articles and information on Nirogi Lanka are for general awareness only, and are by no means a substitute for professional medical advice, diagnosis, or treatment. For any medical problem you have, consult a qualified physician immediately.

💬 Comments (0)

Tsis muaj lus teb tau muab tso tawm. Ntxiv koj cov lus tawm ntawm no thawj zaug.

Ntxiv koj cov lus

Thov xam: 5 + 6 =
Cia peb kawm txog peb lub cev cov noob caj noob ces 'saib xyuas' (Tumor Suppressor Genes) uas tso cai rau mob qog noj ntshav nres!

Cia peb kawm txog peb lub cev cov noob caj noob ces 'saib xyuas' (Tumor Suppressor Genes) uas tso cai rau mob qog noj ntshav nres!

Koj puas tau xav tias muaj cov neeg zov me nyuam me me hauv peb lub cev uas pab tiv thaiv kom tsis txhob muaj mob qog noj ntshav? Yog lawm, nws yog qhov tseeb. Hnub no peb yuav tham txog ib hom noob caj noob ces tseem ceeb heev uas tswj cov hlwb qog noj ntshav hauv peb lub cev. Cov no zoo li 'cov neeg zov menyuam' hauv peb lub cev.

Cov 'genes suppressor tumor' no yog dab tsi?

Hais yooj yim xwb, cov "Tumor Suppressor Genes" no yog ib pawg noob tseem ceeb uas tiv thaiv peb lub cev ntawm mob qog noj ntshav. Cov noob no ua haujlwm zoo li lub nres ntawm lub tsheb. Cov noob no tsim ib hom protein tshwj xeeb. Cov protein no tiv thaiv cov cell kom tsis txhob loj hlob sai dhau, uas tuaj yeem ua rau mob qog noj ntshav, thiab muab "nres" rau nws.

Xav txog seb yuav muaj li cas yog tias cov noob caj noob ces uas tiv thaiv kab mob qog noj ntshav no hloov pauv mus ua lwm yam, uas yog, kev hloov pauv. Ces nws zoo li tshem lub nres ntawm lub tsheb thiab mus rau ntawm lub accelerator. Kev loj hlob ntawm cov cell sai sai sai dhau qhov kev tswj hwm. Thaum ntawd qhov kev pheej hmoo ntawm kev mob qog noj ntshav nce ntxiv.

Cov noob caj noob ces no ua haujlwm li cas hauv peb lub cev?

Yuav kom nkag siab txog seb cov "Tumor Suppressor Genes" no ua haujlwm li cas, peb yuav tsum paub me ntsis txog kev sib raug zoo ntawm "DNA", cov noob caj noob ces, thiab cov cell.

Txhua lub cell hauv peb lub cev muaj "DNA". Hauv "DNA" no muaj cov noob caj noob ces. Cov noob caj noob ces no qhia rau cov cell tias yuav ua li cas, thaum twg yuav faib, thiab thaum twg yuav tsum tsis txhob faib.

Tam sim no xav txog tias yog tias ib lossis ntau cov noob caj noob ces hauv ib lub cell hloov pauv , uas yog, hloov pauv, cov noob caj noob ces hloov pauv ntawd tsis tsim cov protein, lossis lawv pib tsim cov protein txawv txav. Thaum qhov ntawd tshwm sim, cov protein txawv txav ntawd tuaj yeem tsis muab cov lus qhia rau cov cell, lossis lawv tuaj yeem muab cov lus qhia tsis raug. Hauv mob qog noj ntshav, cov lus qhia tshiab no ua rau cov cell faib thiab loj hlob tsis tuaj yeem tswj tau, thaum kawg tsim cov qog nqaij hlav .

Yog li ntawd, cov noob caj noob ces uas tiv thaiv kab mob qog noj ntshav no ua yog tswj cov txheej txheem nyuaj hu ua lub voj voog ntawm lub hlwb. Ntawd yog:

  • Nws tiv thaiv cov cell kom tsis txhob faib thiab loj hlob sai, ua rau muaj qog nqaij hlav. Qhov no tseem ceeb heev.
  • Feem ntau cov hlwb nyob tau ib ntus thiab tom qab ntawd tuag. Peb hu qhov no ua "programmed cell death / apoptosis." Yog li ntawd, nws pab cov hlwb qub thiab puas lawm tuag raws li ntuj tsim.
  • Kho qhov puas tsuaj rau DNA uas yuav tshwm sim thaum cov cell faib sai dua li qub.
  • Nws pab tiv thaiv cov qog nqaij hlav kom tsis txhob kis mus thoob plaws lub cev, uas yog, kom tsis txhob "metastatic."

Hais yooj yim xwb, cov noob caj noob ces no yog cov uas ua kom cov hlwb hauv peb lub cev ua haujlwm tau zoo thiab tswj tau zoo. Zoo li ib tug tub ceev xwm tsheb khiav.

Vim li cas cov noob caj noob ces no thiaj hloov pauv? Yog vim li cas?

Muaj ob qho laj thawj tseem ceeb uas ua rau cov noob caj noob ces tiv thaiv kab mob qog noj ntshav no hloov pauv.

1. Kev hloov pauv los ntawm noob caj noob ces:

Muaj ib txhia neeg tau txais cov kev hloov pauv caj ces no los ntawm lawv niam lawv txiv. Qhov no txhais tau hais tias cov noob caj ces uas tau hloov pauv no muaj nyob hauv lub qe lossis cov noob qes uas ua rau koj muaj. Piv txwv li, ib qho mob hu ua Li-Fraumeni syndrome yog tshwm sim los ntawm kev tau txais cov noob caj ces uas tiv thaiv kab mob qog noj ntshav uas tau hloov pauv los ntawm niam txiv.

Qee zaum, ib tug neeg uas yug los nrog ib lub noob caj noob ces uas hloov pauv lawm tuaj yeem tsim lwm lub noob caj noob ces uas hloov pauv lawm tom qab hauv lub neej. Muaj ob lub noob caj noob ces uas hloov pauv lawm no ua rau muaj kev pheej hmoo ntawm kev mob qog noj ntshav qee yam, xws li mob qog noj ntshav hauv lub mis. Txawm li cas los xij, nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias kev tau txais cov noob caj noob ces no tsis tas txhais tau tias koj yuav mob qog noj ntshav .

2. Cov kev hloov pauv uas tau txais:

Feem ntau, thaum peb laus zuj zus, cov noob caj noob ces uas tiv thaiv kab mob qog noj ntshav no hloov pauv mus ua lwm yam. Peb lub cev zoo li ib txoj kab tsim khoom uas khiav ceev heev. Thaum muaj cov noob caj noob ces tshiab, tej zaum yuav muaj qhov yuam kev. Yog tias tsis kho qhov txheej txheem no kom zoo, tej qhov yuam kev no yuav sib sau ua ke. Yog tej yam yuam kev no uas ua rau cov noob caj noob ces uas tiv thaiv kab mob qog noj ntshav tsis ua haujlwm lawm.

Cov noob caj noob ces uas tiv thaiv kab mob qog nqaij hlav (tumor suppressor gene) muaj pes tsawg hom? Cia peb saib qee cov piv txwv.

Cov kws tshawb fawb kho mob tau txheeb xyuas ntau dua 1,000 cov noob caj noob ces uas hloov pauv thiab tiv thaiv kab mob qog noj ntshav uas tuaj yeem ua rau mob qog noj ntshav. Nov yog qee qhov piv txwv tseem ceeb uas peb hnov ​​​​​​txog feem ntau:

  • (p53) Cov noob caj noob ces: Kev hloov pauv, lossis kev hloov pauv, hauv cov noob caj noob ces no tau pom tias muaj feem cuam tshuam nrog ntau dua 50% ntawm txhua yam mob qog noj ntshav . Qhov no txhais tau tias qhov no yog ib qho noob caj noob ces tseem ceeb heev.
  • (RB1) noob caj noob ces: Qhov no yog thawj qhov piv txwv ntawm kev hloov pauv hauv cov noob caj noob ces tiv thaiv kab mob qog noj ntshav ua rau muaj mob qog noj ntshav. Kev tshawb fawb tau qhia tias cov noob caj noob ces "(RB1)" no tau hloov pauv hauv cov neeg uas muaj mob qog noj ntshav xws li mob qog noj ntshav hauv lub mis thiab mob qog noj ntshav hauv prostate.
  • (CDKN2a) noob caj noob ces: Cov noob caj noob ces no hloov pauv rau cov neeg uas muaj mob melanoma uas los ntawm noob caj noob ces (ib hom mob qog nqaij hlav ntawm daim tawv nqaij) thiab mob qog nqaij hlav pancreatic. Nws kuj pom muaj nyob rau hauv 25% txog 30% ntawm txhua yam mob qog nqaij hlav uas tib neeg tsim thaum lawv lub neej. Piv txwv li, nws tuaj yeem pom muaj nyob rau hauv mob qog nqaij hlav mis, mob qog nqaij hlav ntsws, mob qog nqaij hlav zais zis, thiab mob qog nqaij hlav pancreatic.
  • (BRCA1) thiab (BRCA2) cov noob caj noob ces: Tej zaum koj yuav tau hnov ​​txog cov noob caj noob ces no. Cov neeg uas muaj mob qog noj ntshav mis thiab mob qog noj ntshav zes qe menyuam uas los ntawm noob caj noob ces, nrog rau cov neeg uas muaj mob qog noj ntshav zes qe menyuam tom qab hauv lub neej, muaj kev hloov pauv hauv cov noob caj noob ces "BRCA1". Cov neeg uas muaj mob qog noj ntshav mis uas los ntawm noob caj noob ces kuj tseem yuav muaj kev hloov pauv hauv cov noob caj noob ces "BRCA2". Cov kev hloov pauv no ua rau muaj kev pheej hmoo ntawm kev mob qog noj ntshav mis, zes qe menyuam, thiab lwm yam mob qog noj ntshav. Qee zaum, cov kws kho mob pom zoo kom kuaj noob caj noob ces yog tias ib tug neeg hauv koj tsev neeg tau muaj mob qog noj ntshav mis lossis zes qe menyuam.
  • (APC) noob caj noob ces:Cov neeg uas yug los muaj cov mob uas los ntawm noob caj ces xws li Gardner syndrome lossis Turcot syndrome muaj ib qho kev hloov pauv ntawm cov noob caj ces "(APC)" no. Cov kws tshawb fawb tau txuas cov noob caj ces "(APC)" no rau mob qog noj ntshav hauv txoj hnyuv thiab mob qog noj ntshav hauv siab.
  • (PTEN) noob caj noob ces: Cov noob caj noob ces (PTEN) no tau hloov pauv rau cov neeg uas muaj ntau hom mob qog noj ntshav, xws li mob qog noj ntshav hauv lub mis, mob qog noj ntshav hauv prostate, mob qog noj ntshav hauv taub hau thiab caj dab, thiab mob qog noj ntshav hauv cov qog thyroid follicular.

Cov no tsuas yog ob peb yam piv txwv xwb. Muaj ntau cov noob caj noob ces zoo li no.

Puas muaj kev kuaj noob caj noob ces kom paub seb cov noob caj noob ces no puas hloov pauv lawm?

Yog, muaj cov kev kuaj noob caj noob ces uas tuaj yeem nrhiav tau qee qhov kev hloov pauv noob caj noob ces, uas yog, qee qhov kev hloov pauv hauv cov noob caj noob ces uas tiv thaiv kab mob qog noj ntshav. Txawm li cas los xij, tsis yog txhua tus neeg yuav tsum tau ua cov kev kuaj no.

Leej twg thiaj tsim nyog rau kev kuaj noob caj noob ces?

Raws li Lub Koom Haum Kab Mob Cancer Hauv Tebchaws, muaj ntau yam laj thawj uas koj yuav xav txog kev kuaj mob qog noj ntshav:

  • Yog tias koj tau mob qog noj ntshav ua ntej hnub nyoog 50 xyoo.
  • Yog tias koj tau muaj ntau hom mob qog noj ntshav sib txawv.
  • Yog tias koj muaj mob qog noj ntshav hauv ob qho tib si ntawm koj lub cev (piv txwv li, mob qog noj ntshav hauv ob lub raum, lossis mob qog noj ntshav hauv ob lub mis).
  • Yog tias muaj ntau tus txheeb ze hauv koj tsev neeg tau muaj hom mob qog noj ntshav zoo li no. Cov txheeb ze theem ib yog koj niam koj txiv, cov kwv tij neej tsa, thiab cov menyuam. Qee cov kws tshawb fawb pom zoo kom kuaj cov txheeb ze theem ob thiab theem peb thiab.
  • Yog tias muaj ntau tus neeg hauv koj tsev neeg tau muaj mob qog noj ntshav lossis tam sim no muaj nws.
  • Yog koj muaj ib hom mob qog noj ntshav tshwj xeeb uas feem ntau tsis tshwm sim rau cov neeg koj muaj hnub nyoog lossis poj niam txiv neej. Piv txwv li, mob qog noj ntshav hauv lub mis rau cov txiv neej.
  • Yog tias koj muaj kev hloov pauv ntawm lub cev uas cuam tshuam nrog qee yam mob qog noj ntshav uas tau txais los ntawm noob caj noob ces. Piv txwv li, Neurofibromatosis Type 1 yog mob qog noj ntshav uas tau txais los ntawm noob caj noob ces uas muaj lwm yam tsos mob, xws li cov qog nqaij hlav uas tsis yog qog noj ntshav hu ua neurofibromas.
  • Yog tias koj yog ib haiv neeg lossis ib pawg neeg tshwj xeeb, koj paub tias lawv muaj feem yuav mob qog noj ntshav ntau dua, thiab koj muaj ib lossis ntau yam ntawm cov yam saum toj no. Piv txwv li, kev tshawb fawb tau qhia tias qhov kev hloov pauv ntawm cov noob caj noob ces '(BRCA1/2)' feem ntau tshwm sim hauv '(Ashkenazi Jewish)' (cov neeg ntawm Central thiab Eastern European Jewish).

Peb puas paub txhua yam kom raug los ntawm cov kev xeem no?

Qhov no kuj tseem ceeb heev. Txawm tias koj tau txais kev kuaj mob qog noj ntshav los xij, tej zaum koj yuav tsis tau txais cov lus teb meej.Tsis tas li ntawd xwb, kev muaj kev hloov pauv caj ces tsis tau txhais hais tias koj yuav muaj mob qog noj ntshav. Nws tsuas txhais tau tias koj yuav muaj feem yuav mob qog noj ntshav ntau dua .

Yog tias koj txhawj xeeb txog koj qhov kev pheej hmoo ntawm kev mob qog noj ntshav, nws yog qhov zoo tshaj plaws mus ntsib koj tus kws kho mob thiab tham txog koj txoj kev noj qab haus huv tag nrho, kev coj ua neej, thiab keeb kwm kev kho mob hauv tsev neeg. Koj tus kws kho mob tuaj yeem pom zoo cov kev kuaj mob qog noj ntshav uas yog rau koj. Cov kev kuaj no tsis yog kev kuaj caj ces tas li.

Yog li ntawd, tej yam tseem ceeb tshaj plaws uas peb yuav tsum nco ntsoov yog dab tsi? (Cov Lus Coj Mus Tsev)

Zoo, yog li ntawm no yog cov ntsiab lus tseem ceeb uas yuav tsum nco ntsoov txog "Tumor Suppressor Genes" uas peb tau tham txog:

  • Cov noob caj noob ces no ua haujlwm ua lub ntaub thaiv tseem ceeb uas tiv thaiv koj ntawm mob qog noj ntshav .
  • Lawv tswj qhov nrawm uas koj cov cell faib, tua cov cell qub lossis puas lawm, thiab kho cov DNA puas tsuaj.
  • Yog tias cov noob caj noob ces no hloov pauv , cov cell tuaj yeem faib thiab loj hlob yam tsis tau tswj hwm, ua rau muaj cov qog nqaij hlav cancer.
  • Cov kws tshawb fawb kho mob tau tshawb pom ntau dua 1,000 cov noob caj noob ces uas tiv thaiv kab mob qog noj ntshav.
  • Muaj kev kuaj noob caj noob ces los txheeb xyuas cov kev hloov pauv noob caj noob ces no, tab sis lawv tsis haum rau txhua tus.
  • Yog tias koj txhawj xeeb lossis muaj kev txhawj xeeb txog koj qhov kev pheej hmoo ntawm kev mob qog noj ntshav, nws yog qhov zoo tshaj plaws mus ntsib kws kho mob kom tau txais kev qhia. Koj tus kws kho mob mam li qhia koj seb koj ua tau dab tsi los txo koj qhov kev pheej hmoo ntawm kev mob qog noj ntshav thiab koj yuav tsum tau kuaj dab tsi.

Yog li, kuv vam tias koj pom cov ntaub ntawv no muaj txiaj ntsig. Sib ntsib dua nrog lwm cov lus qhia tseem ceeb txog kev noj qab haus huv zoo li no!


Cov noob caj noob ces uas tiv thaiv kab mob qog noj ntshav, mob qog noj ntshav, kev hloov pauv caj ces, DNA, cov hlwb, kev kuaj caj ces, kev pheej hmoo mob qog noj ntshav

Frequently Asked Questions (FAQ)

Leej twg thiaj tsim nyog rau kev kuaj noob caj noob ces?

Raws li Lub Koom Haum Kab Mob Cancer Hauv Tebchaws, muaj ntau yam laj thawj uas koj yuav xav txog kev kuaj mob qog noj ntshav:

⚠️ Important: The medical articles and information on Nirogi Lanka are for general awareness only, and are by no means a substitute for professional medical advice, diagnosis, or treatment. For any medical problem you have, consult a qualified physician immediately.

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