Intracerebral Hemorrhage: Advances in Preclinical Studies: 2nd Edition

A special issue of Biomolecules (ISSN 2218-273X). This special issue belongs to the section "Molecular Medicine".

Deadline for manuscript submissions: 31 August 2025 | Viewed by 2317

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Guest Editor
Department of Pharmacology and Toxicology, Medical College of Georgia, Augusta University, Augusta, GA 30912, USA
Interests: intracerebral hemorrhage; cerebral edema; neuroinflammation; oxidative stress; neurodegeneration; excitotoxicity; blood components; neurotoxicity; neurological deficits; blood–brain barrier damage; infiltrating macrophages; glial activation
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Dear Colleagues,

Intracerebral hemorrhage (ICH) is a major public health problem and severe subtype of stroke characterized by cerebral bleeding. In comparison to other stroke subtypes, ICH is associated with the highest mortality and morbidity rates. Additionally, the incidence of ICH is expected to increase due to aging and the increasing use of anticoagulants. To date, there is no effective treatment for ICH, making it the deadliest subtype of stroke.

ICH results in severe brain injury, which is categorized into primary and secondary brain damage. The primary brain damage is mainly attributed to the mass effect of the hematoma, whereas the mechanisms of the secondary brain damage include, but are not limited to, neuroinflammation, oxidative stress, apoptosis, and excitotoxicity. The secondary brain injury, which persists for a longer period, contributes to long-term neurological deficits and is considered a viable target for therapeutic intervention. However, given the complex pathophysiology of ICH, further elucidation of the brain injury mechanisms is imperative for the identification of novel molecular targets for therapeutic intervention.

Herein, we attempt to provide an update on ICH by inviting reviews, research articles, and short communications for the Special Issue entitled “Intracerebral Hemorrhage: Advances in Preclinical Studies”.

We look forward to your contributions.

Dr. Sangeetha Sukumari-Ramesh
Guest Editor

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Keywords

  • neuroinflammation
  • oxidative stress
  • neurodegeneration
  • neurological deficits
  • blood–brain barrier damage

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Published Papers (2 papers)

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22 pages, 9329 KiB  
Article
Examining Transcriptomic Alterations in Rat Models of Intracerebral Hemorrhage and Severe Intracerebral Hemorrhage
by Shaik Ismail Mohammed Thangameeran, Sheng-Tzung Tsai, Hock-Kean Liew and Cheng-Yoong Pang
Biomolecules 2024, 14(6), 678; https://doi.org/10.3390/biom14060678 - 11 Jun 2024
Cited by 1 | Viewed by 1423 | Correction
Abstract
Intracerebral hemorrhage (ICH) is a life-threatening condition associated with significant morbidity and mortality. This study investigates transcriptomic alterations in rodent models of ICH and severe ICH to shed light on the genetic pathways involved in hemorrhagic brain injury. We performed principal component analysis, [...] Read more.
Intracerebral hemorrhage (ICH) is a life-threatening condition associated with significant morbidity and mortality. This study investigates transcriptomic alterations in rodent models of ICH and severe ICH to shed light on the genetic pathways involved in hemorrhagic brain injury. We performed principal component analysis, revealing distinct principal component segments of normal rats compared to ICH and severe ICH rats. We employed heatmaps and volcano plots to identify differentially expressed genes and utilized bar plots and KEGG pathway analysis to elucidate the molecular pathways involved. We identified a multitude of differentially expressed genes in both the ICH and severe ICH models. Our results revealed 5679 common genes among the normal, ICH, and severe ICH groups in the upregulated genes group, and 1196 common genes in the downregulated genes, respectively. A volcano plot comparing these groups further highlighted common genes, including PDPN, TIMP1, SERPINE1, TUBB6, and CD44. These findings underscore the complex interplay of genes involved in inflammation, oxidative stress, and neuronal damage. Furthermore, pathway enrichment analysis uncovered key signaling pathways, including the TNF signaling pathway, protein processing in the endoplasmic reticulum, MAPK signaling pathway, and Fc gamma R-mediated phagocytosis, implicated in the pathogenesis of ICH. Full article
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3 pages, 496 KiB  
Correction
Correction: Thangameeran et al. Examining Transcriptomic Alterations in Rat Models of Intracerebral Hemorrhage and Severe Intracerebral Hemorrhage. Biomolecules 2024, 14, 678
by Shaik Ismail Mohammed Thangameeran, Sheng-Tzung Tsai, Hock-Kean Liew and Cheng-Yoong Pang
Biomolecules 2024, 14(8), 1034; https://doi.org/10.3390/biom14081034 - 20 Aug 2024
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In the original publication [...] Full article
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