<code id='D3287FD2DE'></code><style id='D3287FD2DE'></style>
      • <acronym id='D3287FD2DE'></acronym>
      <center id='D3287FD2DE'><center id='D3287FD2DE'><tfoot id='D3287FD2DE'></tfoot></center><abbr id='D3287FD2DE'><dir id='D3287FD2DE'><tfoot id='D3287FD2DE'></tfoot><noframes id='D3287FD2DE'>
      • <optgroup id='D3287FD2DE'><strike id='D3287FD2DE'><sup id='D3287FD2DE'></sup></strike><code id='D3287FD2DE'></code></optgroup>
        5. <b id='D3287FD2DE'><label id='D3287FD2DE'><select id='D3287FD2DE'><dt id='D3287FD2DE'><span id='D3287FD2DE'></span></dt></select></label></b><u id='D3287FD2DE'></u>
          <i id='D3287FD2DE'><strike id='D3287FD2DE'><tt id='D3287FD2DE'><pre id='D3287FD2DE'></pre></tt></strike></i>
           


   

   

   
   
   
   
   
   
   
   
   
   
   
   
   

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

          
          
            
          
          

           
           
        
           
       
           
      
           
     
           
    
           
    
           
     
           
      
           
      
           

                       
          Wikipedia  
          
                                   
                 
                                      author：hotspot   
                                        
                                      
                                      -
 
browse：4
                                  
                                    
          
                                    
            
          
 
          The New York Stock Exchange (NYSE)
          Spencer Platt/Getty Images
          Biohaven Pharmaceuticals said Wednesday that a new type of experimental medicine reduced levels of a disease-causing immune molecule by up to 37% in an early-stage study of human volunteers — a result that the company called “positive” as a proof of concept but that also fell short of investor expectations.
          The drug, called BHV-1300, belongs to a new class of antibody medicines that shuttle harmful proteins to the liver so they can be removed from the body. BHV-1300 is specifically designed to reduce levels of an autoantibody called IgG that is implicated in rheumatoid arthritis, myasthenia gravis, and other autoimmune disorders.
          advertisement
          In its Phase 1 study, Biohaven tested four escalating doses of BHV-1300 in healthy volunteers, showing a reduction in levels of IgG of 5%, 15%, 30%, and 37%, respectively, the company said. The reductions in IgG levels, which occurred relatively quickly in just four to five days, did not cause significant, adverse changes in liver enzyme levels, Biohaven added — an important safety check given the mechanism of the drug.
          STAT+ Exclusive Story
          Already have an account? Log in
          STAT+
          This article is exclusive to STAT+ subscribers
          Unlock this article — plus daily coverage and analysis of the biotech sector — by subscribing to STAT+.
          Already have an account? Log in
          Already have an account? Log in
          Monthly
          $39
          Totals $468 per year
          $39/month			Get Started			
          Totals $468 per year
          Starter
          $30
          for 3 months, then $39/month
          $30 for 3 months			Get Started			
          Then $39/month
          Annual
          $399
          Save 15%
          $399/year			Get Started			
          Save 15%
          11+ Users
          Custom
          Savings start at 25%!
          Request A Quote			Request A Quote			
          Savings start at 25%!
          2-10 Users
          $300
          Annually per user
          $300/year			Get Started			
          $300 Annually per user
          View All Plans																															
          Get unlimited access to award-winning journalism and exclusive events.					
          Subscribe																						Log In															
           
 
 
          

                              
          
                                 Previous article：

                                
                                          Heart attack and stroke risk calculators need revising
                                
                            
          Next article：  
                                      
                                          Bryan Kohberger seeks indictment dismissal in Idaho college killings case
                                                                    
          

      
           
      
           
        
           
                                               
        
           knowledge 
           
                   
      
           
  
  
          
    
          
        
          
            
          
                                                     
                
          explore
          
                            
          
        
          
        
    
          

          

    

      
           
     
           


   
    
           
   
           
  
 

  
           
    
           
           
           
            
            Back To Top 
           
           
           
           

            
           
                                                                    
                 
          focus
           
                                      
            
           
          
           
                                                          
             
          knowledge
           
                             
            
           
            
           

                                                         
             
          knowledge
           
               
              
            
           
            
           
                                                         
             
          hotspot
           
                             
      
           
 
     
           
     
           
      
          
              AlissaAmbrose/STATWASHINGTON—Backin1980,whentheFoodandDrugAdministrationapprovedtheuseofleadacetatei
             
           
      
          
        © 2013-2023.Company name All rights reserved.Site Map 
         WSS-More Templates  
             Guangdong ICP5368name