Hypertension Research最新文献

{"title":"An elevated level of soluble suppression of tumorigenicity 2, but not galectin-3, is associated with the presence of coronary artery disease in hypertensive patients.","authors":"Erika Miura-Takahashi, Riku Tsudome, Yasunori Suematsu, Tetsuro Tachibana, Yuta Kato, Takashi Kuwano, Makoto Sugihara, Kokei Tashiro, Yuhei Shiga, Hidetoshi Kamimura, Shin-Ichiro Miura","doi":"10.1038/s41440-024-01934-x","DOIUrl":"10.1038/s41440-024-01934-x","url":null,"abstract":"<p><p>We investigated whether there were associations between coronary artery disease (CAD) and soluble suppression of tumorigenicity (sST2) and galectin-3 levels at the time of coronary artery computed tomography angiography (CCTA) for CAD screening. The subjects consisted of 429 patients who underwent CCTA examination. CAD was diagnosed when there was 50% or more stenosis in the coronary artery. Patient backgrounds were collected and plasma levels of sST2 and galectin-3 were measured. The presence or absence of CAD and factors that contributed to CAD were analyzed for all patients and for those with or without hypertension (HTN). The CAD group had significantly higher sST2 levels than the non-CAD group, whereas there was no significant difference in galectin-3 levels. The number of patients in the non-HTN and HTN groups was 174 and 255, respectively. In the HTN group, the CAD group was significantly older than the non-CAD group and had higher sST2 levels. Multivariate analysis showed that the factors that contributed to CAD in the HTN group were age and sST2 levels. On the other hand, in the non-HTN group, the CAD group was significantly older than the non-CAD group, and had a higher proportion of males and higher sST2 levels, while the contributing factors for the CAD group were age and male gender, but not sST2. In conclusion, a higher level of sST2, but not galectin-3, was a contributing factor for CAD in HTN patients. However, in non-HTN patients, a high level of sST2 was not a contributing factor for CAD.</p>","PeriodicalId":13029,"journal":{"name":"Hypertension Research","volume":" ","pages":""},"PeriodicalIF":4.3,"publicationDate":"2024-10-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142406343","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Body mass index and sarcopenia and mortality risk among older hypertensive outpatients; the Nambu Cohort Study.","authors":"Taku Inoue, Mitsuteru Matsuoka, Masahiro Tamashiro, Osamu Arasaki, Hisatomi Arima","doi":"10.1038/s41440-024-01921-2","DOIUrl":"https://doi.org/10.1038/s41440-024-01921-2","url":null,"abstract":"<p><p>Maintaining ideal body weight and muscle strength through lifestyle modification is essential for improving activities of daily living (ADL) and life expectancy in hypertensive patients. The effect of weight reduction in older patients with hypertension, however, is controversial. We evaluated the prognostic significance of body mass index (BMI) and handgrip strength (HG) in older patients with hypertension. Patients were stratified by the combination of BMI and HG. COX regression analysis was used to assess the mortality risk. A total of 563 patients (age 77 [71-84] years, 50% male, 40% frailty) were followed for a median duration of 41 (34-43) months. In total, 59 deaths occurred during the follow-up period. Validation of mortality by BMI level revealed that patients with BMI < 22 kg/m² were likely to have higher mortality risk. Low HG, however, was associated with a 3.7-fold increased mortality risk. The risk of all-cause mortality using BMI combined with HG (adjusted hazard ratio [95% confidence interval]) was as follows: (1) Normal HG + 22 kg/m² ≤ BMI, reference; (2) Normal HG + BMI < 22 kg/m², 2.39 (0.12-16.46); (3) Low HG + 22 kg/m² ≤ BMI, 4.01 (1.42-14.38); and (4) Low HG + BMI < 22 kg/m², 4.55 (1.33-18.13). These findings demonstrate that weight reduction may deteriorate the mortality risk in older patients with hypertension, and new lifestyle modification strategies for improving ADL, quality of life, and prognosis are warranted for older patients with hypertension. We assessed the association between BMI, handgrip strength, and risk of all-cause mortality to evaluate the validity of weight reduction in older patients with hypertension.</p>","PeriodicalId":13029,"journal":{"name":"Hypertension Research","volume":" ","pages":""},"PeriodicalIF":4.3,"publicationDate":"2024-10-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142406345","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Impact of vascular biomarkers and supine hypertension on cardiovascular outcomes in hypertensive patients: first results from the Cardiovascular Prognostic COUPLING Study in Japan.","authors":"Kazuomi Kario, Satoshi Hoshide, Tomoyuki Kabutoya, Masafumi Nishizawa, Kayo Yamagiwa, Akihiro Kawashima, Takeshi Fujiwara, Jun Nakazato, Tetsuro Yoshida, Keita Negishi, Yoshio Matsui, Hiromitsu Sekizuka, Yasuhisa Abe, Yumiko Fujita, Toshikazu Hashizume, Tomoko Morimoto, Ryoko Nozue, Hiroshi Kanegae","doi":"10.1038/s41440-024-01922-1","DOIUrl":"https://doi.org/10.1038/s41440-024-01922-1","url":null,"abstract":"<p><p>The prognostic impact of vascular biomarkers and supine blood pressure (BP) is not well understood. The multicenter, prospective Coupling study determined the prognostic impact of vascular biomarkers and supine BP in outpatients aged ≥30 years with ≥1 cardiovascular risk factor. Occurrence of major cardiovascular events during follow-up was recorded. The primary outcome was time to onset of a major cardiovascular event. Office and supine BP, the cardio-ankle vascular index (CAVI), and the ankle-brachial index (ABI) were determined annually. Of the 5109 participants in the Coupling study, 4716 were analyzed (51.9% male, mean age 68.5 ± 11.4 years); participants mostly had hypertension treated based on seated office/home BP according to relevant guidelines. During a median follow-up of 5.0 years (interquartile range 3.6-5.2), 231 major cardiovascular events occurred. After adjustment for age, sitting office systolic BP, and other covariates, a 1-unit increase in CAVI (hazard ratio [HR] 1.12, 95% confidence interval [CI] 1.01-1.24) and a 0.1-unit decrease in ABI (HR 1.41, 95% CI 1.18-1.68) were significantly associated with cardiovascular event risk; risk was greatest when CAVI was ≥8.0 and ABI was ≤1.10. Uncontrolled supine hypertension (≥140/90 mmHg) was also significantly associated with adjusted cardiovascular event risk (HR 1.36, 95% CI 1.02-1.81); seated office BP control was not significantly associated with cardiovascular event risk. Increased arterial stiffness, mildly lower ABI, and supine hypertension are risk factors for cardiovascular events during standard clinical practice. Supine evaluation of BP and vascular biomarkers has highlighted a blind spot in current hypertension management (Clinical trial registration: University Hospital Medical Information Network Clinical Trials Registry, UMIN000018474).</p>","PeriodicalId":13029,"journal":{"name":"Hypertension Research","volume":" ","pages":""},"PeriodicalIF":4.3,"publicationDate":"2024-10-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142406353","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Home blood pressure-lowering effect of esaxerenone versus trichlormethiazide for uncontrolled hypertension: a predefined subanalysis of the EXCITE-HT randomized controlled trial by basal calcium channel blocker versus angiotensin receptor blocker.","authors":"Kazuomi Kario, Hiroyuki Ohbayashi, Masami Hashimoto, Naoki Itabashi, Mitsutoshi Kato, Kazuaki Uchiyama, Kunio Hirano, Noriko Nakamura, Takahide Miyamoto, Hirotaka Nagashima, Hidenori Ishida, Yusuke Ebe, Tsuguru Hatta, Toshiki Fukui, Tatsuo Shimosawa, Tomohiro Katsuya, Takashi Taguchi, Ayumi Tanabe, Mitsuru Ohishi","doi":"10.1038/s41440-024-01887-1","DOIUrl":"https://doi.org/10.1038/s41440-024-01887-1","url":null,"abstract":"<p><p>This prespecified subanalysis of the multicenter, randomized, open-label, parallel-group EXCITE-HT study aimed to examine the non-inferiority of esaxerenone to trichlormethiazide as a second-line antihypertensive agent according to the basal antihypertensive agent used (angiotensin receptor blocker [ARB] or calcium channel blocker [CCB]). The primary endpoint, change in morning home systolic/diastolic blood pressure (SBP/DBP) from baseline to end of treatment was similar between the two groups (intergroup difference in least squares mean change [95% confidence interval]: -1.3 [-3.8, 1.3]/-0.2 [-1.6, 1.3] mmHg for ARB; -2.7 [-4.2, -1.2]/-0.8 [-1.7, 0.1] mmHg for CCB). The respective incidences of serum potassium levels <3.5 mEq/L and ≥5.5 mEq/L in the ARB subgroup were 3.4% and 4.2% for esaxerenone and 7.9% and 0% for trichlormethiazide; in the CCB subgroup, they were 2.8% and 0.6% for esaxerenone and 13.9% and 1.2% for trichlormethiazide, respectively. The incidence of uric acid level ≥7.0 mg/dL was numerically higher in the trichlormethiazide group than the esaxerenone group in both the ARB and CCB subgroups. The non-inferiority of esaxerenone to trichlormethiazide in lowering morning home BP was demonstrated regardless of whether the basal antihypertensive agent was an ARB or CCB. Esaxerenone with a CCB showed superiority to trichlormethiazide in lowering SBP, without any new safety concerns. Serum potassium levels tended to be higher when esaxerenone was combined with an ARB than with a CCB, but this can be mitigated if administered according to the package insert. A subgroup analysis of the EXCITE-HT study according to basal antihypertensive agent demonstrated the non-inferiority of esaxerenone to trichlormethiazide in lowering morning home BP regardless irrespective of the basal antihypertensive agent. Esaxerenone with a CCB showed superiority to trichlormethiazide in lowering SBP, without any new safety concerns.</p>","PeriodicalId":13029,"journal":{"name":"Hypertension Research","volume":" ","pages":""},"PeriodicalIF":4.3,"publicationDate":"2024-10-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142406352","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Subsequent high blood pressure and hypertension by hypertensive disorders of pregnancy: the Tohoku Medical Megabank Project Birth and Three-Generation Cohort Study.","authors":"Mami Ishikuro, Taku Obara, Mayu Hasegawa, Keiko Murakami, Fumihiko Ueno, Aoi Noda, Tomomi Onuma, Fumiko Matsuzaki, Noriyuki Iwama, Masahiro Kikuya, Junichi Sugawara, Tatsuhiko Azegami, Takashin Nakayama, Asako Mito, Naoko Arata, Hirohito Metoki, Takeshi Kanda, Shinichi Kuriyama","doi":"10.1038/s41440-024-01936-9","DOIUrl":"https://doi.org/10.1038/s41440-024-01936-9","url":null,"abstract":"<p><p>Hypertensive disorders of pregnancy can cause hypertension in the future. Understanding how the blood pressure values of women with and without hypertensive disorders of pregnancy differ will facilitate follow-up blood pressure monitoring in clinical settings. This study investigated the association between hypertensive disorders of pregnancy and subsequent high blood pressure and hypertension. This study used Japanese data from the Tohoku Medical Megabank Project Birth and Three-Generation Cohort Study. Follow-up systolic and diastolic blood pressures in normotensive women during pregnancy and those with hypertensive disorders of pregnancy were estimated using analysis of covariance adjusted for women with low birthweight, history of gestational diabetes mellitus, age, body mass index, pulse rate, smoking and drinking at the follow-up assessment, paternal hypertension history, and maternal hypertension or hypertensive disorders of pregnancy history. Finally, we performed a multiple logistic regression analysis. In total, 7343 women were included in the analysis. Women with a history of hypertensive disorders of pregnancy had higher blood pressure approximately three years postpartum compared with normotensive women. Hypertensive disorders of pregnancy in the most recent pregnancy in different subgroups, such as nulliparous women, multiparous women without a history of hypertensive disorders of pregnancy, and multiparous women with a history of hypertensive disorders of pregnancy, were associated with an increased risk of subsequent hypertension. Women's birthweight was also weakly associated with hypertension. Even one experience of hypertensive disorders of pregnancy may contribute to elevated blood pressure and hypertension approximately three years postpartum. In addition, women's birthweights may have a weak relationship with increasing blood pressure.</p>","PeriodicalId":13029,"journal":{"name":"Hypertension Research","volume":" ","pages":""},"PeriodicalIF":4.3,"publicationDate":"2024-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142406354","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Early-onset preeclampsia/gestational hypertension may be associated with a low incidence of cerebral palsy at 3 years old in singleton very low-birth-weight infants born at 28-31 weeks of gestation (EOPE-DQ study): a multi-center retrospective cohort study in 2013-2016.","authors":"Akihide Ohkuchi, Hirotada Suzuki, Asako Kanai, Masashi Fukuda, Yoshinori Takeda, Chiho Fuseya, Makoto Nomiyama, Takafumi Ushida, Kazushi Watanabe, Yumi Kono, Katsuhiko Naruse, Hiroyuki Seki, Shigeru Saito","doi":"10.1038/s41440-024-01929-8","DOIUrl":"10.1038/s41440-024-01929-8","url":null,"abstract":"<p><p>Our aim was to evaluate the effects of any types of hypertensive disorders of pregnancy (HDP) on the development of either cerebral palsy (CP) or developmental delay (DD) at 3 years old in singleton very low-birth-weight (VLBW) infants born at 24-31 weeks of gestation. This was a retrospective cohort study of VLBW infants born at 24-31 weeks in 2013-2016 in Japan, using a nationwide obstetrical database, and Neonatal Research Network Japan (NRNJ) Database, accompanied by a secondary survey of women complicated with HDP (EOPE-DQ study). In 529 candidates for long-term follow-up in 7 tertiary centers, the percentage undergoing follow-up for CP at 3 years old was 56.1%, and the percentage receiving follow-up for DD at 3 years old was 54.1%. The percentage of PE/SPE/GH was significantly lower in infants with CP than in controls (1/22 [4.5%] vs. 66/274 [24.1%], p = 0.034); especially, in infants born at 28-31 weeks, the percentage of PE/SPE/GH was significantly lower in infants with CP than in controls (0/13 [0%] vs. 44/151 [29.1%], p = 0.021). The percentage of PE/SPE/GH was not different between infants with DD and controls (9/49 [18.4%] vs. 54/237 [22.8%], p = 0.574). The percentage of composite risk factors (either bronchopulmonary dysplasia at a postmenstrual age of 36 weeks, intraventricular hemorrhage, hypoxic ischemic encephalopathy, sepsis, necrotizing enterocolitis, or periventricular leukomalacia) was significantly higher in infants with DD than in controls. In conclusion, PE/SPE/GH around 30 weeks may be associated with a low incidence of CP.</p>","PeriodicalId":13029,"journal":{"name":"Hypertension Research","volume":" ","pages":""},"PeriodicalIF":4.3,"publicationDate":"2024-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142390158","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Prevalence of masked and white-coat hypertension among individuals with diabetes: insights from web-based home blood pressure monitoring in the Brazilian population.","authors":"Paulo G S Diniz, Rodrigo Bezerra, Camila L D M Feitosa, Thales A T Gonçalves, Annelise M G Paiva, Marco A Mota-Gomes, Weimar S Barroso, Roberto D Miranda, Eduardo C D Barbosa, Andréa A Brandão, Andrei C Sposito, Wilson Nadruz, Audes D M Feitosa","doi":"10.1038/s41440-024-01842-0","DOIUrl":"10.1038/s41440-024-01842-0","url":null,"abstract":"<p><p>The association between diabetes mellitus (DM) and masked hypertension (MH) in ambulatory blood pressure (BP) monitoring is established, but its relationship with home BP monitoring (HBPM) remains uncertain. This web-based database study compared BP phenotypes in individuals using (n = 51,194; 6.05% with DM) and not using (n = 55,320; 0.63% with DM) antihypertensive medications (AH) undergoing HBPM. Multivariable logistic regression analysis revealed similar MH and white-coat hypertension (WCH) prevalence in individuals with or without DM, irrespective of AH use. However, among AH non-users, DM was associated with a higher likelihood of normotension (OR 1.35, 95%CI 1.09-1.66; p = 0.006) and a lower likelihood of sustained hypertension (OR 0.77, 95%CI 0.60-0.99; p = 0.039) compared to individuals without DM. These findings suggest that while DM does not significantly impact MH and WCH in HBPM, it may influence normotension and sustained hypertension rates in AH non-users. Likelihood of diabetes mellitus according to blood pressure phenotypes. AH - antihypertensive medications; CH - controlled hypertension; MH - masked hypertension; MUCH - masked uncontrolled hypertension; NT - normotension; SH - sustained hypertension; SUCH - sustained uncontrolled hypertension; WCH - white-coat hypertension; WUCH - white-coat uncontrolled hypertension.</p>","PeriodicalId":13029,"journal":{"name":"Hypertension Research","volume":" ","pages":""},"PeriodicalIF":4.3,"publicationDate":"2024-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142390163","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"DOCK1 deficiency drives placental trophoblast cell dysfunction by influencing inflammation and oxidative stress, hallmarks of preeclampsia.","authors":"Yichi Xu, Xiaoli Qin, Weihong Zeng, Fan Wu, Xiaowei Wei, Qian Li, Yi Lin","doi":"10.1038/s41440-024-01920-3","DOIUrl":"https://doi.org/10.1038/s41440-024-01920-3","url":null,"abstract":"<p><p>Preeclampsia (PE) is a globally prevalent obstetric disorder, pathologically characterized by abnormal placental development. Dysfunctions of angiogenesis, vasculogenesis and spiral artery remodeling are demonstrated to be involved in PE pathogenesis; however, the underlying mechanisms remain largely unknown. Here, we investigated the role of the dedicator of cytokinesis 1 (DOCK1), crucial molecule in various cellular processes, in PE progression using HTR-8 cells derived from first-trimester placental extravillous trophoblasts. Our analysis revealed an aberrant DOCK1 expression in the placental villi of PE patients and its impact on essential cellular functions for vascular network formation. A deficiency of DOCK1 in HTR-8 cells impaired the vascular network formation, exacerbated the expression of anti-angiogenic factor ENG, and reduced VEGF levels. Moreover, DOCK1 knockout amplified apoptosis, as indicated by an altered BCL2: BAX ratio and enhanced levels of cleaved PARP. DOCK1 depletion also boosted NF-κB activation and pro-inflammatory cytokine production (IL-6 and TNF-α). Furthermore, the mice treated with DOCK1 inhibitor, TBOPP, exhibited PE-like symptoms. These findings highlight the multifaceted roles of DOCK1 in the pathophysiology of PE, demonstrating that its deficiency can lead to placental dysfunction by orchestrating inflammatory responses and oxidative stress. These insights emphasize the pathogenic role of DOCK1 in PE development and suggest potential treatment strategies that require further exploration. In the graphical abstract, a split image of placental villi contrasts the effects of normal and reduced DOCK1 expression on preeclampsia. The left side illustrates adequate DOCK1 levels supporting healthy trophoblast function and effective spiral artery remodeling. The right side highlights the consequences of DOCK1 deficiency, leading to trophoblast dysfunction and impaired spiral artery remodeling, accompanied by angiogenic imbalance, increased inflammation, oxidative stress, and apoptosis, contributing to placental dysfunction and the development of preeclampsia.</p>","PeriodicalId":13029,"journal":{"name":"Hypertension Research","volume":" ","pages":""},"PeriodicalIF":4.3,"publicationDate":"2024-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142390146","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Is an office blood pressure ≥140/90 mmHg an appropriate hypertension threshold for pregnant women?","authors":"Martin R Salazar, Walter G Espeche","doi":"10.1038/s41440-024-01924-z","DOIUrl":"10.1038/s41440-024-01924-z","url":null,"abstract":"","PeriodicalId":13029,"journal":{"name":"Hypertension Research","volume":" ","pages":""},"PeriodicalIF":4.3,"publicationDate":"2024-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142390160","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Heterogeneous afferent arteriolopathy: a key concept for understanding blood pressure-dependent renal damage.","authors":"Kentaro Kohagura, Ryo Zamami, Nanako Oshiro, Yuki Shinzato, Noriko Uesugi","doi":"10.1038/s41440-024-01916-z","DOIUrl":"10.1038/s41440-024-01916-z","url":null,"abstract":"<p><p>Hypertension, aging, and other factors are associated with arteriosclerosis and arteriolosclerosis, primary morphological features of nephrosclerosis. Although such pathological changes are not invariably linked with renal decline but are prevalent across chronic kidney disease (CKD), understanding kidney damage progression is more pragmatic than precisely diagnosing nephrosclerosis itself. Hyalinosis and medial thickening of the afferent arteriole, along with intimal thickening of small arteries, can disrupt the autoregulatory system, jeopardizing glomerular perfusion pressure given systemic blood pressure (BP) fluctuations. Consequently, such vascular lesions cause glomerular damage by inducing glomerular hypertension and ischemia at the single nephron level. Thus, the interaction between systemic BP and afferent arteriolopathy markedly influences BP-dependent renal damage progression in nephrosclerosis. Both dilated and narrowed types of afferent arteriolopathy coexist throughout the kidney, with varying proportions among patients. Therefore, optimizing antihypertensive therapy to target either glomerular hypertension or ischemia is imperative. In recent years, clinical trials have indicated that combining renin-angiotensin system inhibitors (RASis) and sodium-glucose transporter 2 inhibitors (SGLT2is) is superior to using RASis alone in slowing renal function decline, despite comparable reductions in albuminuria. The superior efficacy of SGLT2is may arise from their beneficial effects on both glomerular hypertension and renal ischemia. A comprehensive understanding of the interaction between systemic BP and heterogeneous afferent arteriolopathy is pivotal for optimizing therapy and mitigating renal decline in patients with CKD of any etiology. Therefore, in this comprehensive review, we explore the role of afferent arteriolopathy in BP-dependent renal damage.</p>","PeriodicalId":13029,"journal":{"name":"Hypertension Research","volume":" ","pages":""},"PeriodicalIF":4.3,"publicationDate":"2024-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142390159","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}