<prompt> Desmosomes are helpful in connecting-KeratinocytesMelanocytesDermis and epidermisLangerhans cells  <response>: Desmosomes are the adhesive intercellular molecules that bind keratinocytes with each other. desmosomal proteins are of wo types desmogleins 1-4 desmocollins 1-3 Ref Harrison20th edition pg 1207 