1. Hyaluronic acid — an “old” molecule with “new” functions: biosynthesis and depolymerization of hyaluronic acid in bacteria and vertebrate tissues including during carcinogenesis

   • R. N. Tsepilov
   • A. V. Beloded

   Review 12 September 2015 Pages: 1093 - 1108

2. Chitin and products of its hydrolysis in Vibrio cholerae ecology

   • E. Yu. Markov
   • E. S. Kulikalova
   • S. V. Balakhonov

   Review 12 September 2015 Pages: 1109 - 1116

3. Circulating microRNAs

   • J. A. Makarova
   • M. U. Shkurnikov
   • A. I. Grigoriev

   Review 12 September 2015 Pages: 1117 - 1126

4. Amyloids: from pathogenesis to function

   • A. A. Nizhnikov
   • K. S. Antonets
   • S. G. Inge-Vechtomov

   Review 12 September 2015 Pages: 1127 - 1144

5. Adaptive epibiochemistry and epigenetics

   • Ya. I. Buryanov

   Review 12 September 2015 Pages: 1145 - 1156

6. Activity of redox enzymes in the thallus of Anthoceros natalensis

   • A. V. Chasov
   • R. P. Beckett
   • F. V. Minibayeva

   OriginalPaper 12 September 2015 Pages: 1157 - 1168

7. Peripheral light-harvesting LH2 complex can be assembled in cells of nonsulfur purple bacterium Rhodoblastus acidophilus without carotenoids

   • M. A. Bol’shakov
   • A. A. Ashikhmin
   • A. A. Moskalenko

   OriginalPaper 12 September 2015 Pages: 1169 - 1177

8. Low concentrations of hydrogen peroxide activate the antioxidant defense system in human sperm cells

   • V. V. Evdokimov
   • K. V. Barinova
   • E. V. Schmalhausen

   OriginalPaper 12 September 2015 Pages: 1178 - 1185

9. Four components of the conjugated redox system in organisms: Carbon, nitrogen, sulfur, oxygen

   • E. V. Tereshina
   • V. N. Laskavy
   • S. I. Ivanenko

   Hypotheses 12 September 2015 Pages: 1186 - 1200