A long-acting anti-IL-8 antibody improves inflammation and fibrosis in endometriosis.

Current pharmacological treatments for endometriosis are limited to hormonal agents that can relieve pain but cannot cure the disease. Therefore, the development of a disease-modifying drug for endometriosis is an unmet medical need. By studying human endometriotic samples, we found that the progression of endometriosis was associated with the development of inflammation and fibrosis.

Molecular elements of the regulatory control of keratin filament modulator AHF/trichohyalin in the hair follicle.

Hairs in mammals undergo well-programmed cyclic development, which is strictly controlled by the surrounding hair follicle cells. Among hair follicle epithelia the inner root sheath (IRS) directly envelops the hair shaft to mechanically support its cyclic growth, but the molecular mechanism underlying its sharp regulation remains obscure. Here, we identify regulatory elements for the expression of the IRS-specific protein AHF (Anagenic Hair Follicle antigen), the putative mouse orthologue of trichohyalin (THH), which plays a key role in the assembly of keratin intermediate filaments (IFs) during the hair cycle.

Identification of a cis-acting element required for dendritic targeting of activity-regulated cytoskeleton-associated protein mRNA.

The mRNA encoding activity-regulated cytoskeleton-associated protein (Arc) is known to be targeted to dendritic regions that have received strong synaptic inputs. However, the cis-acting elements in Arc mRNA that mediate dendritic targeting have not been identified. To identify the dendritic targeting element (DTE) in rat Arc mRNA, we expressed reporter mRNAs containing various regions of Arc in primary hippocampal neurones and analysed their subcellular distribution by in situ hybridization.