Novel Insights into the Protective Properties of ACTH(4-7)PGP (Semax) Peptide at the Transcriptome Level Following Cerebral Ischaemia–Reperfusion in Rats

IB Filippenkov, VV Stavchansky, AE Denisova… - Genes, 2020 - mdpi.com
Cerebral ischaemia is the most common cause of impaired brain function. Biologically active
peptides represent potential drugs for reducing the damage that occurs after ischaemia. The …

Brain Protein Expression Profile Confirms the Protective Effect of the ACTH(4–7)PGP Peptide (Semax) in a Rat Model of Cerebral Ischemia–Reperfusion

OY Sudarkina, IB Filippenkov, VV Stavchansky… - International Journal of …, 2021 - mdpi.com
The Semax (Met-Glu-His-Phe-Pro-Gly-Pro) peptide is a synthetic melanocortin derivative
that is used in the treatment of ischemic stroke. Previously, studies of the molecular …

Semax, an analog of ACTH(4−7), regulates expression of immune response genes during ischemic brain injury in rats

EV Medvedeva, VG Dmitrieva, SA Limborska… - Molecular Genetics and …, 2017 - Springer
Brain stroke continues to claim the lives of million people every year. To build the effective
strategies for stroke treatment it is necessary to understand the neuroprotective mechanisms …

The peptide semax affects the expression of genes related to the immune and vascular systems in rat brain focal ischemia: genome-wide transcriptional analysis

EV Medvedeva, VG Dmitrieva, OV Povarova… - BMC genomics, 2014 - Springer
Background The nootropic neuroprotective peptide Semax (Met-Glu-His-Phe-Pro-Gly-Pro)
has proved efficient in the therapy of brain stroke; however, the molecular mechanisms …

The Peptide Drug ACTH (4–7) PGP (Semax) Suppresses mRNA Transcripts Encoding Proinflammatory Mediators Induced by Reversible Ischemia of the Rat Brain

LV Dergunova, VG Dmitrieva, IB Filippenkov… - Molecular Biology, 2021 - Springer
Due to its nootropic, neuroprotective, and immunomodulatory effects, the peptide Semax is
utilized in the treatment of ischemic stroke. Our earlier RNA-Seq analysis of the …

Unraveling the specific ischemic core and penumbra transcriptome in the permanent middle cerebral artery occlusion mouse model brain treated with the …

M Hori, T Nakamachi, J Shibato, R Rakwal, S Shioda… - Microarrays, 2015 - mdpi.com
Our group has been systematically investigating the effects of the neuropeptide pituitary
adenylate-cyclase activating polypeptide (PACAP) on the ischemic brain. To do so, we have …

Insight into Glyproline Peptides' Activity through the Modulation of the Inflammatory and Neurosignaling Genetic Response Following Cerebral Ischemia–Reperfusion

VV Stavchansky, IB Filippenkov, JA Remizova… - Genes, 2022 - mdpi.com
Glyprolines are Gly-Pro (GP)-or Pro-Gly (PG)-containing biogenic peptides. These peptides
can act as neutrophil chemoattractants, or atheroprotective, anticoagulant, and …

Synthetic Adrenocorticotropic Peptides Modulate the Expression Pattern of Immune Genes in Rat Brain following the Early Post-Stroke Period

IB Filippenkov, JA Remizova, VV Stavchansky… - Genes, 2023 - mdpi.com
Ischemic stroke is an acute local decrease in cerebral blood flow due to a thrombus or
embolus. Of particular importance is the study of the genetic systems that determine the …

Unraveling the ischemic brain transcriptome in a permanent middle cerebral artery occlusion mouse model by DNA microarray analysis

M Hori, T Nakamachi, R Rakwal… - Disease Models & …, 2012 - journals.biologists.com
Brain ischemia, also termed cerebral ischemia, is a condition in which there is insufficient
blood flow to the brain to meet metabolic demand, leading to tissue death (cerebral …

Peptide OM-LV20 exerts neuroprotective effects against cerebral ischemia/reperfusion injury in rats

S Yin, M Yang, Y Li, S Li, Z Fu, N Liu, Y Wang… - Biochemical and …, 2021 - Elsevier
Abstract Ischemia/reperfusion (I/R) is a common injury leading to ischemic stroke. At present,
I/R treatment remains limited, highlighting the urgent need for the discovery and …