Results 131 to 140 of about 188,356 (306)

SERUM COLLAGENASE LEVELS DURING PREGNANCY AND PARTURITION

open access: yes, 1994
OSMERS R, Tschesche H, RATH W, et al. SERUM COLLAGENASE LEVELS DURING PREGNANCY AND PARTURITION. EUROPEAN JOURNAL OF OBSTETRICS GYNECOLOGY AND REPRODUCTIVE BIOLOGY.
Tschesche, Harald   +6 more
core   +1 more source

Activation of ERBB4 Pathway Inhibits Pathological Transdifferentiation of Lung Epithelial Progenitors into CD66c+ Basal Cells in Severe Lung Injury

open access: yesAdvanced Science, EarlyView.
In fibrotic distal lung regions, CD66c+ basal cells emerge as a pathological state. Using human distal lung organoids, this study identifies CD66c+ basal cells as a pro‐fibrotic state arising through transdifferentiation from secretory, AT2, and basal cells.
Kaijun Lin   +13 more
wiley   +1 more source

Screening of a Plant Extract Library from the Greek Flora for Biological Activities Related to Anti-Aging Applications

open access: yesAntioxidants
Characteristic manifestations of skin aging, due to either intrinsic or extrinsic factors, such as ultraviolet (UV) radiation and oxidative stress, include cell senescence, alterations in collagen and elastin networks, and melanogenesis disorders ...
Harris Pratsinis   +21 more
doaj   +1 more source

COLLAGENASE INDUCED INTRACEREBRAL HEMORRHAGE IN RATS

open access: yes, 2000
In contrast to cerebral ischemia, there have been few experimental sdudies on intracerebral hemorrhage (ICH), alth6ugh ICH is one of the most important cerebral vascular diseases, as much so as cerebral infarction.
米澤, 泰司   +2 more
core  

Ultraviolet A Irradiation Stimulates Collagenase Production in Cultured Human Fibroblasts

open access: yes, 1992
This study was designed to investigate the biochemical mechanisms responsible for the connective tissue changes seen in actinically damaged skin, which is characterized histologically by diminution and ultrastructural alterations of collagen fibrils and ...
Hansen, Craig.   +2 more
core   +1 more source

Biomimetic Ru‐Mn Nanozyme with Cascade Catalytic Activity Attenuates Secondary Brain Injury in Intracerebral Hemorrhage

open access: yesAdvanced Science, EarlyView.
Ru–Mn composite nanozymes are engineered to mimic dual‐enzyme cascade catalysis, enabling efficient ROS clearance and neuroinflammation suppression. In collagenase‐ and autologous blood‐induced ICH mouse models, intranasal and intravenous administration reduced hematoma volume, preserved BBB integrity, and improved neurological recovery.
Zhongxin Duan   +8 more
wiley   +1 more source

STUDIES ON HYALINE CARTILAGE COLLAGENASE

open access: yes, 1990
ΑΠΟΔΕΙΚΝΥΕΤΑΙ Η ΣΥΝΥΠΑΡΞΗ ΚΟΛΛΑΓΕΝΑΣΗΣ, ΣΕ ΑΝΕΝΕΡΓΟ ΚΑΙ ΕΝΕΡΓΟ ΜΟΡΦΗ, ΜΕ ΤΟΝ ΑΝΤΙΣΤΟΙΧΟ ΑΝΑΣΤΟΛΕΑ ΤΗΣ ΣΕ ΕΚΧΥΛΙΣΜΑΤΑ ΥΓΙΟΥΣ ΥΑΛΩΔΟΥΣ ΧΟΝΔΡΟΥ. ΑΠΟ ΤΗ ΜΕΛΕΤΗ ΤΗΣ ΚΟΛΛΑΓΕΝΑΣΗΣ ΣΕ ΕΚΧΥΛΙΣΜΑΤΑ ΑΠΟ ΤΡΟΠΙΔΑ ΚΟΤΟΠΟΥΛΩΝ ΚΑΙ ΠΕΡΙΣΤΕΡΙΩΝ ΚΑΙ ΑΠΟΧΟΝΔΡΟ ΧΟΝΔΡΙΧΘΥΩΝ,
Μπούκλα, Άννα
core   +1 more source

Circular RNA circNrip1 Interacts with SYNCRIP to Promote Neuropathic Pain by Stabilizing Tlr2 mRNA in Primary Sensory Neurons

open access: yesAdvanced Science, EarlyView.
Model of circNrip1 (cNrip1) upregulation driving neuropathic pain mechanisms. After peripheral nerve injury, increased FUS triggers the formation and upregulation of cNrip1 in injured DRG neurons. Upregulated cNrip1 recruits SYNCRIP to the 3′‐UTR of Tlr2 mRNA by binding to both, thereby promoting SYNCRIP‐triggered Tlr2 mRNA stability and increasing ...
Xiaozhou Feng   +14 more
wiley   +1 more source

Inhibition of SIRT7 Overcomes Radioresistance in Pancreatic Neuroendocrine Tumors by Reactivating MEN1 Expression

open access: yesAdvanced Science, EarlyView.
Pancreatic neuroendocrine tumors frequently silence MEN1 through epigenetic mechanisms. Here, SIRT7 recruits DNMT1 to the MEN1 promoter, drives hypermethylation, and enhances DNA repair. Inhibiting SIRT7 restores MEN1, reduces MRN complex abundance, impairs double‐strand break repair, and sensitizes PanNET models to radiation, supporting SIRT7 as a ...
Jianyun Jiang   +11 more
wiley   +1 more source

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