Neurogenic hypertension : Revelations from genome-wide gene expression profiling
- Marques, Francine, Morris, Brian
- Authors: Marques, Francine , Morris, Brian
- Date: 2012
- Type: Text , Journal article
- Relation: Current Hypertension Reports Vol. 14, no. 6 (2012), p. 485-491
- Full Text: false
- Reviewed:
- Description: There is now good evidence for a role of the sympathetic nervous system in the etiology of essential hypertension in humans. Although genetic variation is expected to underlie the elevated sympathetic outflow in this complex polygenic condition, only limited information has emerged from classic molecular genetic studies. Recently, progress has been made in understanding neurogenic aspects by determination of global alterations in gene expression in key brain regions of animal models of neurogenic hypertension. Such genome-wide expression studies in the hypothalamus and brainstem support roles for factors such as neuronal nitric oxide synthase, inflammation and reactive oxygen species. A role for non-coding RNAs such as microRNAs, and epigenetic alterations await exploration. Ongoing novel approaches should provide a better understanding of the processes responsible for the increased sympathetic outflow in animal models, as well as essential hypertension in humans. Such information may lead to better therapies for neurogenic hypertension in humans. © Springer Science+Business Media, LLC 2012.
- Description: 2003010573
Measurement of absolute copy number variation reveals association with essential hypertension
- Marques, Francine, Prestes, Priscilla, Pinheiro, Leonardo, Scurrah, Katrina, Emslie, Kerry, Tomaszewski, Maciej, Harrap, Stephen, Charchar, Fadi
- Authors: Marques, Francine , Prestes, Priscilla , Pinheiro, Leonardo , Scurrah, Katrina , Emslie, Kerry , Tomaszewski, Maciej , Harrap, Stephen , Charchar, Fadi
- Date: 2014
- Type: Text , Journal article
- Relation: BMC Medical Genomics Vol. 7, no. (2014), p. 1-8
- Full Text:
- Reviewed:
- Description: Background: The role of copy number variation (CNV) has been poorly explored in essential hypertension in part due to technical difficulties in accurately assessing absolute numbers of DNA copies. Droplet digital PCR (ddPCR) provides a powerful new approach to CNV quantitation. The aim of our study was to investigate whether CNVs located in regions previously associated with blood pressure (BP) variation in genome-wide association studies (GWAS) were associated with essential hypertension by the use of ddPCR. Methods: Using a "power of extreme" approach, we quantified nucleic acids using ddPCR in white subjects from the Victorian Family Heart Study with extremely high (n = 96) and low (n = 92) SBP, providing power equivalent to 1714 subjects selected at random. Results: A deletion of the CNVs esv27061 and esv2757747 on chromosome 1p13.2 was significantly more prevalent in extreme high BP subjects after adjustment for age, body mass index and sex (12.6% vs. 2.2%; P = 0.013). Conclusions: Our data suggests that CNVs within regions identified in previous GWAS may play a role in human essential hypertension.
- Authors: Marques, Francine , Prestes, Priscilla , Pinheiro, Leonardo , Scurrah, Katrina , Emslie, Kerry , Tomaszewski, Maciej , Harrap, Stephen , Charchar, Fadi
- Date: 2014
- Type: Text , Journal article
- Relation: BMC Medical Genomics Vol. 7, no. (2014), p. 1-8
- Full Text:
- Reviewed:
- Description: Background: The role of copy number variation (CNV) has been poorly explored in essential hypertension in part due to technical difficulties in accurately assessing absolute numbers of DNA copies. Droplet digital PCR (ddPCR) provides a powerful new approach to CNV quantitation. The aim of our study was to investigate whether CNVs located in regions previously associated with blood pressure (BP) variation in genome-wide association studies (GWAS) were associated with essential hypertension by the use of ddPCR. Methods: Using a "power of extreme" approach, we quantified nucleic acids using ddPCR in white subjects from the Victorian Family Heart Study with extremely high (n = 96) and low (n = 92) SBP, providing power equivalent to 1714 subjects selected at random. Results: A deletion of the CNVs esv27061 and esv2757747 on chromosome 1p13.2 was significantly more prevalent in extreme high BP subjects after adjustment for age, body mass index and sex (12.6% vs. 2.2%; P = 0.013). Conclusions: Our data suggests that CNVs within regions identified in previous GWAS may play a role in human essential hypertension.
Lifestyle management of hypertension : International Society of Hypertension position paper endorsed by the World Hypertension League and European Society of Hypertension
- Charchar, Fadi, Prestes, Priscilla, Mills, Charlotte, Ching, Siew, Neupane, Dinesh, Marques, Francine, Sharman, James, Vogt, Liffert, Burrell, Louise, Korostovtseva, Lyudmila, Zec, Manja, Patil, Mansi, Schultz, Martin, Wallen, Matthew, Renna, Nicolás, Islam, Sheikh, Hiremath, Swapnil, Gyeltshen, Tshewang, Chia, Yook-Chin, Gupta, Abhinav, Schutte, Aletta, Klein, Britt, Borghi, Claudio, Browning, Colette, Czesnikiewicz-Guzik, Marta, Lee, Hae-Young, Itoh, Hiroshi, Miura, Katsuyuki, Akinnibosun, Olutope, Shane Thomas
- Authors: Charchar, Fadi , Prestes, Priscilla , Mills, Charlotte , Ching, Siew , Neupane, Dinesh , Marques, Francine , Sharman, James , Vogt, Liffert , Burrell, Louise , Korostovtseva, Lyudmila , Zec, Manja , Patil, Mansi , Schultz, Martin , Wallen, Matthew , Renna, Nicolás , Islam, Sheikh , Hiremath, Swapnil , Gyeltshen, Tshewang , Chia, Yook-Chin , Gupta, Abhinav , Schutte, Aletta , Klein, Britt , Borghi, Claudio , Browning, Colette , Czesnikiewicz-Guzik, Marta , Lee, Hae-Young , Itoh, Hiroshi , Miura, Katsuyuki , Akinnibosun, Olutope , Shane Thomas
- Date: 2024
- Type: Text , Journal article
- Relation: Journal of hypertension Vol. 42, no. 1 (2024), p. 23-49
- Full Text:
- Reviewed:
- Description: Hypertension, defined as persistently elevated systolic blood pressure (SBP) >140 mmHg and/or diastolic blood pressure (DBP) at least 90 mmHg (International Society of Hypertension guidelines), affects over 1.5 billion people worldwide. Hypertension is associated with increased risk of cardiovascular disease (CVD) events (e.g. coronary heart disease, heart failure and stroke) and death. An international panel of experts convened by the International Society of Hypertension College of Experts compiled lifestyle management recommendations as first-line strategy to prevent and control hypertension in adulthood. We also recommend that lifestyle changes be continued even when blood pressure-lowering medications are prescribed. Specific recommendations based on literature evidence are summarized with advice to start these measures early in life, including maintaining a healthy body weight, increased levels of different types of physical activity, healthy eating and drinking, avoidance and cessation of smoking and alcohol use, management of stress and sleep levels. We also discuss the relevance of specific approaches including consumption of sodium, potassium, sugar, fibre, coffee, tea, intermittent fasting as well as integrated strategies to implement these recommendations using, for example, behaviour change-related technologies and digital tools. **Please note that there are multiple authors for this article therefore only the name of the first 30 including Federation University Australia affiliates “Fadi Charchar, Priscilla Prestes, Britt Klein, Colette Browning, Olutope Akinnibosun and Shane Thomas” are provided in this record**
- Description: Hypertension, defined as persistently elevated systolic blood pressure (SBP) >140 mmHg and/or diastolic blood pressure (DBP) at least 90 mmHg (International Society of Hypertension guidelines), affects over 1.5 billion people worldwide. Hypertension is associated with increased risk of cardiovascular disease (CVD) events (e.g. coronary heart disease, heart failure and stroke) and death. An international panel of experts convened by the International Society of Hypertension College of Experts compiled lifestyle management recommendations as first-line strategy to prevent and control hypertension in adulthood. We also recommend that lifestyle changes be continued even when blood pressure-lowering medications are prescribed. Specific recommendations based on literature evidence are summarized with advice to start these measures early in life, including maintaining a healthy body weight, increased levels of different types of physical activity, healthy eating and drinking, avoidance and cessation of smoking and alcohol use, management of stress and sleep levels. We also discuss the relevance of specific approaches including consumption of sodium, potassium, sugar, fibre, coffee, tea, intermittent fasting as well as integrated strategies to implement these recommendations using, for example, behaviour change-related technologies and digital tools. **Please note that there are multiple authors for this article therefore only the name of the first 30 including Federation University Australia affiliates “Fadi Charchar, Priscilla Prestes, Britt Klein, Colette Browning, Olutope Akinnibossun and Shane Thomas” are provided in this record**
- Authors: Charchar, Fadi , Prestes, Priscilla , Mills, Charlotte , Ching, Siew , Neupane, Dinesh , Marques, Francine , Sharman, James , Vogt, Liffert , Burrell, Louise , Korostovtseva, Lyudmila , Zec, Manja , Patil, Mansi , Schultz, Martin , Wallen, Matthew , Renna, Nicolás , Islam, Sheikh , Hiremath, Swapnil , Gyeltshen, Tshewang , Chia, Yook-Chin , Gupta, Abhinav , Schutte, Aletta , Klein, Britt , Borghi, Claudio , Browning, Colette , Czesnikiewicz-Guzik, Marta , Lee, Hae-Young , Itoh, Hiroshi , Miura, Katsuyuki , Akinnibosun, Olutope , Shane Thomas
- Date: 2024
- Type: Text , Journal article
- Relation: Journal of hypertension Vol. 42, no. 1 (2024), p. 23-49
- Full Text:
- Reviewed:
- Description: Hypertension, defined as persistently elevated systolic blood pressure (SBP) >140 mmHg and/or diastolic blood pressure (DBP) at least 90 mmHg (International Society of Hypertension guidelines), affects over 1.5 billion people worldwide. Hypertension is associated with increased risk of cardiovascular disease (CVD) events (e.g. coronary heart disease, heart failure and stroke) and death. An international panel of experts convened by the International Society of Hypertension College of Experts compiled lifestyle management recommendations as first-line strategy to prevent and control hypertension in adulthood. We also recommend that lifestyle changes be continued even when blood pressure-lowering medications are prescribed. Specific recommendations based on literature evidence are summarized with advice to start these measures early in life, including maintaining a healthy body weight, increased levels of different types of physical activity, healthy eating and drinking, avoidance and cessation of smoking and alcohol use, management of stress and sleep levels. We also discuss the relevance of specific approaches including consumption of sodium, potassium, sugar, fibre, coffee, tea, intermittent fasting as well as integrated strategies to implement these recommendations using, for example, behaviour change-related technologies and digital tools. **Please note that there are multiple authors for this article therefore only the name of the first 30 including Federation University Australia affiliates “Fadi Charchar, Priscilla Prestes, Britt Klein, Colette Browning, Olutope Akinnibosun and Shane Thomas” are provided in this record**
- Description: Hypertension, defined as persistently elevated systolic blood pressure (SBP) >140 mmHg and/or diastolic blood pressure (DBP) at least 90 mmHg (International Society of Hypertension guidelines), affects over 1.5 billion people worldwide. Hypertension is associated with increased risk of cardiovascular disease (CVD) events (e.g. coronary heart disease, heart failure and stroke) and death. An international panel of experts convened by the International Society of Hypertension College of Experts compiled lifestyle management recommendations as first-line strategy to prevent and control hypertension in adulthood. We also recommend that lifestyle changes be continued even when blood pressure-lowering medications are prescribed. Specific recommendations based on literature evidence are summarized with advice to start these measures early in life, including maintaining a healthy body weight, increased levels of different types of physical activity, healthy eating and drinking, avoidance and cessation of smoking and alcohol use, management of stress and sleep levels. We also discuss the relevance of specific approaches including consumption of sodium, potassium, sugar, fibre, coffee, tea, intermittent fasting as well as integrated strategies to implement these recommendations using, for example, behaviour change-related technologies and digital tools. **Please note that there are multiple authors for this article therefore only the name of the first 30 including Federation University Australia affiliates “Fadi Charchar, Priscilla Prestes, Britt Klein, Colette Browning, Olutope Akinnibossun and Shane Thomas” are provided in this record**
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