hey :) My name is Rahaf,18 years old,I love chocolate♥,Aquarius,ambitious,potterhead,books lover,fashion lover..
life is awesome if you only think it is, so always think "positive" ;)..I post things that I like and other things I can relate to :) I hope you enjoy ♥♥♥

 

There are two reasons why people don’t talk about things; either it doesn’t mean anything to them, or it means everything.

Luna Adriana (via (via littlepornoqueen)

(Source: silly-luv)

mynotes4usmle:

DNA Replication & Repair
Remember!!! Inactivation of tumor suppresor genes fuck up DNA repair. Examples:
p53: prevents damaged DNA to enter S phase. Deletion or Inactivation = LiFraumeni Sd.
ATM gene: encodes a kinase for p53 activity. Inactive: Ataxia Telangectasia.
BRCA-1: breast, prostate, ovarian cancer
BRCA-2: breast cancer
Rb gene: negative regulator, binds TF-E2f & repress transcription of genes required in S phase. Inactive or deletion = Retinoblastoma, Osteosarcoma.

mynotes4usmle:

DNA Replication & Repair

Remember!!! Inactivation of tumor suppresor genes fuck up DNA repair. Examples:

  • p53: prevents damaged DNA to enter S phase. Deletion or Inactivation = LiFraumeni Sd.
  • ATM gene: encodes a kinase for p53 activity. Inactive: Ataxia Telangectasia.
  • BRCA-1: breast, prostate, ovarian cancer
  • BRCA-2: breast cancer
  • Rb gene: negative regulator, binds TF-E2f & repress transcription of genes required in S phase. Inactive or deletion = Retinoblastoma, Osteosarcoma.

Someday, someone is going to look at you with a light in their eyes you’ve never seen, they’ll look at you like you’re everything they’ve been looking for their entire lives. Wait for it.

(via black-cigar)

(Source: thelovewhisperer)