<code id='9A7E0E2458'></code><style id='9A7E0E2458'></style>
      • <acronym id='9A7E0E2458'></acronym>
      <center id='9A7E0E2458'><center id='9A7E0E2458'><tfoot id='9A7E0E2458'></tfoot></center><abbr id='9A7E0E2458'><dir id='9A7E0E2458'><tfoot id='9A7E0E2458'></tfoot><noframes id='9A7E0E2458'>
      • <optgroup id='9A7E0E2458'><strike id='9A7E0E2458'><sup id='9A7E0E2458'></sup></strike><code id='9A7E0E2458'></code></optgroup>
        5. <b id='9A7E0E2458'><label id='9A7E0E2458'><select id='9A7E0E2458'><dt id='9A7E0E2458'><span id='9A7E0E2458'></span></dt></select></label></b><u id='9A7E0E2458'></u>
          <i id='9A7E0E2458'><strike id='9A7E0E2458'><tt id='9A7E0E2458'><pre id='9A7E0E2458'></pre></tt></strike></i>
           


   

   

   
   
   
   
   
   
   
   
   
   
   
   
   

   
   
   
   
   
   
   
  
           
  
           
  
           
   
           
    
           
     
           
      
           
       
      
           
      
           
       
           
        
           
         
           
           
          
           
         
           
         
           
           
          
           
         
           
          
        
           
       
           
       
           
        
           
        
           
        
           
        
           
       
           
      
           
       
      
           
      
           
       
           
       
           
       
           
       
           
        
           
        
          
          00:00 
        
           
       
           
       
           
      
           
      
           
        
        
        
       
           
        00:00 
         
        00:00 
        LIVE 
       
           
        
       
           
        
           
        
           
        
           
        
           
       
           
       
           
       
           
        
        
        
        
        
        
        
        
        
      
           
       
    
    
      
           
       
           
      
           
     
           
     
           
       
     
           
     
           
      
           
      
           
      
           
      
           
       
           
      
           
      
           
      
           
       
           
       
          
         buffering 
       
           
      
           
      
           
       
           
        
           
        
          
          Replay 
        
           
       
           
      
           
       
      
           
      
           
       
           
       
           
        
           
        
           
        
           
       
           
      
           
      
           
      
           
      
           
      
           
       
           
      
           
     
           
     
           
      
           
     
           
     
           
      
           
       
           
        
           
       
           
       
           
        
          
          LIVE 
        
           
        00:00 
         /  
        00:00 
       
           
       
           
        
           
        
           
        
           
         
           
         
           
         
           
         
           
         
           
         
           
        
           
        
           
        
           
       
           
       
           
        
           
        
          
          LIVE 
        
           
       
           
       
           
        
           
        
          
          CC 
        
           
       
           
       
           
        
           
       
           
       
           
       
           
        
           
        
           
         
           
        
           
       
           
       
           
        
           
       
           
      
           
      
           
       
           
        
           
        
           
         
           
         
           
         
           
          
           
          
           
          
           
         
           
        
           
       
           
      
           
      
           
       
           
     
       
           
    
       
           
       
    
  
       
           
   
       
           
       
       
           
      
           
      
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       Opacity : 
        
      
           
     
           
     
           
     
           
      
           
  
     
           
    
           
    
           
    
           
     
          
       Share: 
     
           
      
     
           
      
      Copy 
     
           
      
    
           
    
          
      Close 
      
    
           
    
           
      
    
           
    
           
   
           
  
           
  
           
    
    
    
   
           
   
           
 
    
   
           
   
           
   
           
    
           
     
           
      
           
       
           
        
           
          
          
         
          
          Wikipedia 

          
          
            
          
          

           
           
        
           
       
           
      
           
     
           
    
           
    
           
     
           
      
           
      
           

                       
          explore  
          
                                   
                 
                                      author：focus   
                                        
                                      
                                      -
 
browse：136
                                  
                                    
          
                                    
            
          
 
          Blue CAR-T cell attacks a leukemia cell. --health coverage from STAT
          Engineered receptors on the surface of a T-lymphocyte bind to a leukemia cell. 																									Adobe 
          The announcement on Tuesday that the Food and Drug Administration was investigating whether CAR-T immunotherapy had itself caused blood cancers initially appeared to be a significant blow to one of the brightest spots in cancer care.
          But experts quickly cautioned that risk of this complication is probably minuscule compared to the known risk of secondary cancers from other cancer therapies like chemotherapy and radiation. They noted that CAR-T cells are immune cells that are genetically engineered to fight cancer, and that such genetic modifications were long thought to carry a risk of causing a second, new cancer in patients. The surprise, in a way, is that since CAR-T was first invented more than 10 years ago, that risk had remained just theoretical.
          advertisement
          “There’s been a requirement for long-term follow up. I think this is why we’re all surprised. As far as I think any one of us knew, it’d never happened with any of the FDA-approved CAR-Ts,” said Marcela Maus, a cell therapy researcher at Mass General Cancer Center. 
          Get unlimited access to award-winning journalism and exclusive events.					
          Subscribe																						Log In															
           
 
 
          

                              
          
                                 Previous article：

                                
                                          As demand for Covid shots wanes, Moderna seeks its next success
                                
                            
          Next article：  
                                      
                                          Listen: Racing for gene therapy & a pioneering approval
                                                                    
          

      
           
      
           
        
           
                                               
        
           leisure time 
           
                   
      
           
  
  
          
    
          
        
          
            
          
                                                     
                
          knowledge
          
                            
          
        
          
        
    
          

          

    

      
           
     
           


   
    
           
   
           
  
 

  
           
    
           
           
           
            
            Back To Top 
           
           
           
           

            
           
                                                                    
                 
          hotspot
           
                                      
            
           
          
           
                                                          
             
          Wikipedia
           
                             
            
           
            
           

                                                         
             
          knowledge
           
               
              
            
           
            
           
                                                         
             
          knowledge
           
                             
      
           
 
     
           
     
           
      
          
              CAPTIONCORRECTION:CORRECTSDATE:FILE-AchairremainsuprightintheareaofamassshootingincidentintheSouther
             
           
      
          
        © 2013-2023.Company name All rights reserved.Site Map 
         WSS-More Templates  
             Guangdong ICP6name