The occurrence impacted teeth, single or multiple is very common. But, phenomenon of kissing molars is an extremely rare phenomenon. Mandibular third molars are the most common impacted teeth. Mandibular first or second molars does not share the same frequency of occurrence. But, there are rare cases in which the occlusal surfaces of impacted molars are united by the same follicular space and t...

Kissing-loop annealing of nucleic acids occurs in nature in several viruses and in prokaryotic replication, among other circumstances. Nucleobases of two nucleic acid strands (loops) interact with each other, although the two strands cannot wrap around each other completely because of the adjacent double-stranded regions (stems). In this study, we exploited DNA kissing-loop interaction for nano...

RNA molecules uniquely form a complex through specific hairpin loops, called a kissing complex. The kissing complex is widely investigated and used for the construction of RNA nanostructures. Molecular switches have also been created by combining a kissing loop and a ligand-binding aptamer to control the interactions of RNA molecules. In this study, we incorporated two kinds of RNA molecules in...

BACKGROUND Kissing nevus is a congenital nevus in adjacent parts of the eyelids. Malignant transformation of kissing or divided nevi of the eyelids is rarely described. OBJECTIVE To report a very rare case of malignant transformation of kissing nevus with ocular and extraocular spread. CASE A 57- year- old man with 6/6 visual acuity in both eyes presented with a kissing nevus present since ...

INTRODUCTION Autologous chondrocyte implantation (ACI) is an effective treatment for chondral defects of the knee; however, its use in kissing lesions is less well documented. CASE REPORT A 23-year-old female with a kissing lesion of the patellofemoral compartment on magnetic resonance imaging underwent two-stage ACI to her medial patella (20 mm × 22 mm) and medial trochlea (27 mm × 18 mm). A...