 80 citations
,
  April 2011   in “Plant physiology”
           80 citations
,
  April 2011   in “Plant physiology”    White lupin uses specific genes to grow root hairs and access phosphorus when it's scarce.  
               1 citations
,
  November 2011   in “British journal of pharmacology”    Enzymes are classified into six types and are essential for many biological processes, with only a few targeted by drugs.  
      May 2024   in “Journal of cosmetic dermatology”
           May 2024   in “Journal of cosmetic dermatology”    A shampoo with caffeine and adenosine may help prevent hair loss and thicken hair.  
      16 citations
,
  October 2018   in “Biochemical and Biophysical Research Communications”
           16 citations
,
  October 2018   in “Biochemical and Biophysical Research Communications”    Sildenafil, often used for erectile dysfunction, may help hair growth.  
      January 2018   in “Springer eBooks”
           January 2018   in “Springer eBooks”    PDE inhibitors, especially PDE4 inhibitors like apremilast, are effective for certain inflammatory skin conditions but have side effects and can be costly.