Yawan kwayoyin cuta - ciki har da kwayoyin cutar, ƙwayoyin cuta (kamar cutar Epstein-Barr), da kuma kwayoyin cutar - suna hade da lymphoma. A gaskiya ma, kimanin kashi 18 cikin dari na masu ciwon daji a duniya yana iya danganta su da kwayoyin cuta, bisa ga kimanin daya. Duk da haka, ƙaddamarwa ga ƙwayar cuta kawai bai isa ya haifar da mummunan aiki a mafi yawan lokuta ba. Akwai wasu muhimman abubuwan da ke cikin wasanni, ciki har da kwayoyin da bambancin mutum a cikin tsarin jiki na magance wadannan cututtuka.
EBV da Lymphoma
Cutar Epstein-Barr (EBV), cutar da ke haifar da mononucleosis , yana shafar mutane da yawa a duniya. A gaskiya ma, fiye da kashi 90 cikin 100 na dukan mutane yana iya zamawa tare da EBV, kuma cutar ta cigaba da rayuwa, ko da yake gabaninsa na iya zama maras muhimmanci ga mutane da yawa. Yawancin cututtuka na EBV a cikin yara suna da matsala ko haifar da bayyanar cututtuka, yayin da cututtuka da suka fara a lokacin samari suna iya haifar da mononucleosis mai cututtuka cikin kashi 50 na marasa lafiya.
Abin da ke sa EBV ya bambanta daga ra'ayi na lymphoma shine cewa yana da tsari na musamman na kwayoyin da ke haifar da ci gaba da karfin kwayoyin da yake shafar. EBV yafi rinjaye ƙwayoyin B (wani nau'in jini na jini). Duk da yake mafi yawan lokutan kamuwa da cuta yana haifar da lalacewa, wani lokacin magunguna masu cigaba a cikin ƙwayoyin B za a iya haɗuwa da ciwon daji a wasu mutane. Saboda haka, an dauke EBV wani lamari mai hadarin gaske ga wasu irin lymphoma.
Lymphoma da ke bishiyoyin da suka shafi Post-Transplant da AIDS-Associated Lymphoma
EBV tana da alaka da ƙaddamar da lymphoma bayan sassan jikin . Bayan kowane irin shinge na jiki , wajibi ne a bayar da kwayoyi masu karbar dashi don hana maganin gaggawa ga kayan waje. Wannan yana ba da izinin suturar da aka cire don kaucewa kin amincewa da mai karɓa, amma waɗannan kwayoyi, da rashin alheri, zai iya raunana tsarin rigakafi da kuma sa jiki mai saukin kamuwa da cututtukan cututtuka, ciki har da EBV.
Har ila yau, a lokacin AIDS, akwai asarar kulawa da maganin cututtuka a jikin jiki. A wasu lokuta, ƙwayoyin cuta kamar EBV zasu iya haifar da ciwo mai mahimmanci na ƙwayoyin B mai cutar da taimakawa su juya su cikin lymphomas.
Burkitt ta Lymphoma da Malaria
Burkitt lymphoma, ko BL, shi ne mafi yawan wadanda ba Hodgkin lymphoma a cikin yara da matasa a duniya. A yawancin sassa na Afirka, EBV tana da dangantaka da lymphoma na Burkitt . Musamman, samun ciwon kutsawa na farko na EBV yana danganta da ci gaban BL. EBV yana haifar da canji na kwayoyin da zai taimake su juya B-sel zuwa ciwon daji. Magungunan cutar zazzabin cizon sauro yana taimakawa EBV don haifar da lymphomas.
An labarta cutar ne bayan Dr. Denis Burkitt, wani mishan na Irish, kuma likita mai aiki a Afirka. Burkitt da abokan aiki sun gano BL a shekara ta 1957, inda aka yi rikici a yankunan da cutar zazzaranci ta kasance - wadda ake kira lymphoma belt. Duk da haka, malaria abu ne mai ciwo wanda ke haifar da jinin jini, ba kwayoyin jini na lymphoma ba, don haka ainihin tsari ya kasance asiri ga shekaru 50.
A lokacin rani na 2015, duk da haka, an saukar da wani haske a kan batun, duk da haka a cikin nazarin dabba. Yin aiki tare da mice, masu bincike a Jami'ar Rockefeller da jagorancin Michel Nussenzweig ya jagoranci cewa irin wannan enzyme wanda ke taimakawa wajen yaki da cutar zazzabin cizon sauro yana haifar da lalata DNA wanda zai iya haifar da lymphoma na Burkitt.
An wallafa bincike a watan Agustan 2015 a cikin jaridar "Cell."
Hodgkin ta Lymphoma
Lymphoma na Hodgkin , ko kuma HL, wani irin lymphoma ne wanda aka danganta da EBV. A kasashen yammaci, kusan kashi 40 cikin dari na mutanen da ke tare da HL suna kamuwa da EBV. Kusan kamuwa da cutar zai iya zama mafi girma a sauran sassa na duniya. Hanyar ainihin abin da EBV zai iya haifar da lymphoma na Hodgkin ba a fahimta ba, amma ya zama da gaske a fili cewa EBV yana da muhimmin rawar da zai taka wajen bunkasa wannan lymphoma. Kodayake yana iya haɗuwa da nau'o'in cutar Hodgkin, mafi yawancin sunadaran salula, Hodgkin ta lymphoma.
HL a cikin shekarun tsufa da kuma a yara, musamman ma yara a karkashin shekaru 10, an nuna cewa zai kasance mai haɗin EBV fiye da HL a matasan.
EBV-Tsallakewa Mai Girma B-cell Lymphoma na Tsofaffi
Ko da yake an rarraba babban lymphoma mai girma na B-cell (DLBCL) an gano shi a shekarar 2003, an kuma bayyana shi a cikin shekara ta 2008 na tsarin kula da Lafiya ta Duniya (2008) - wanda ya fassara ta "EBV -afiɗar ƙwayoyin ƙwayoyin B-cell da ke faruwa a cikin marasa lafiya> kimanin shekaru 50 da kuma wanda ba shi da saninsa ko kuma tarihin lymphoma. "Wannan mummunan abu yafi kowa a Asiya amma yana faruwa a Arewacin Amirka da Turai a ƙananan ƙananan yanayi. .
> Sources:
> Brady G, MacArthur GJ, Farrell PJ. Epstein-Barr cutar da Burkitt lymphoma. Jaridar Clinical Pathology. 2007; 60 (12): 1397-1402.
> Kapatai G, Murray P. Taimakon cutar Epstein-Barr zuwa kwayoyin kwayoyin cutar Lymphoma na Hodgkin. Jaridar Clinical Pathology. 2007; 60 (12): 1342-1349.
> Ok CY, Papathomas TG, Medeiros LJ, Young KH. EBV-tabbatacce ya yada babban lymphoma na tsofaffi na B-cell. Jinin jini. 2013; 122 (3): 328-340.
> Jami'ar Rockefeller. Kimiyya Kimiyya. Sabuwar bincike yana taimakawa wajen bayyana dalilin da yasa cutar cututtukan jini na mutuwa yakan shafar yara da malaria.