Genetic Variation in Male Mate Choice for Large Females in .

Males in many species show courtship and mating preferences for certain females over others when given the choice. One of the most common targets of male mate choice in insects is female body size, with males preferring to court and mate with larger, higher-fecundity females and investing more resources in matings with those females. Although this preference is well-documented at the species level, less is known about how this preference varies within species and whether there is standing genetic variation for male mate choice within populations.

Models to study myelodysplastic syndrome and acute myeloid leukaemia.

Purpose Of Review: Myelodysplastic syndromes (MDS) and acute myeloid leukemia (AML) are hematological malignancies characterized by complex genetic alterations, leading to poor clinical outcomes. Despite advances in treatment, there is an urgent need for novel therapeutic approaches. This review outlines recent progress in humanized models of MDS and AML and highlight their role in advancing our understanding of these diseases.

Orthodontic movement after regenerative endodontic procedure in mature permanent tooth associated with dens invaginatus: a case report with 4-year follow-up.

Background: Regenerative endodontic procedures (REPs) are innovative treatments aimed at restoring damaged dental structures. However, the effect of orthodontic movement on REP-treated teeth is not well understood and may have significant long-term consequences. This study aimed to evaluate the impact of orthodontic movement on a mature permanent tooth associated with dens invaginatus that has undergone a regenerative endodontic procedure (REP).