sentence_eng_Latn: The increased incidence of lymphomas and mammary tumours observed in mice treated with abatacept may have been associated with decreased control of murine leukaemia virus and mouse mammary tumour virus, respectively, in the presence of long-term immunomodulation.
sentence_fur_Latn: La incidence cressude di linfomis e cancars te tete osservade in surîs tratadis cun abatacept e pues jessi associade cun un control diminuît dal virus de leucemie murine e il virus dal tumôr mamari de surîs, rispetivementri, te presince de imuno-modulazion di tiermin lunc.