scholarly journals The developmental origins of heterodonty and acrodonty as revealed by reptile dentitions

2021 ◽  
Vol 7 (51) ◽  
Author(s):  
Lotta Salomies ◽  
Julia Eymann ◽  
Joni Ollonen ◽  
Imran Khan ◽  
Nicolas Di-Poï
Keyword(s):  
Developmental Origins

scholarly journals Targeting the Renin–Angiotensin–Aldosterone System to Prevent Hypertension and Kidney Disease of Developmental Origins

2021 ◽  
Vol 22 (5) ◽  
pp. 2298
Author(s):  
Chien-Ning Hsu ◽  
You-Lin Tain
Keyword(s):  
Kidney Disease ◽  
Current Knowledge ◽  
Current Evidence ◽  
Developmental Origins ◽  
Renin Angiotensin Aldosterone System ◽  
Renin Angiotensin ◽  
Health And Disease ◽  
Nitric Oxide Deficiency ◽  
Developing Kidney ◽  
Prevention Of Hypertension

The renin-angiotensin-aldosterone system (RAAS) is implicated in hypertension and kidney disease. The developing kidney can be programmed by various early-life insults by so-called renal programming, resulting in hypertension and kidney disease in adulthood. This theory is known as developmental origins of health and disease (DOHaD). Conversely, early RAAS-based interventions could reverse program processes to prevent a disease from occurring by so-called reprogramming. In the current review, we mainly summarize (1) the current knowledge on the RAAS implicated in renal programming; (2) current evidence supporting the connections between the aberrant RAAS and other mechanisms behind renal programming, such as oxidative stress, nitric oxide deficiency, epigenetic regulation, and gut microbiota dysbiosis; and (3) an overview of how RAAS-based reprogramming interventions may prevent hypertension and kidney disease of developmental origins. To accelerate the transition of RAAS-based interventions for prevention of hypertension and kidney disease, an extended comprehension of the RAAS implicated in renal programming is needed, as well as a greater focus on further clinical translation.

scholarly journals Endocrine Disrupting Chemicals: Current Understanding, New Testing Strategies and Future Research Needs

2021 ◽  
Vol 22 (2) ◽  
pp. 933
Author(s):  
Maria E. Street ◽  
Karine Audouze ◽  
Juliette Legler ◽  
Hideko Sone ◽  
Paola Palanza
Keyword(s):  
Endocrine Disrupting Chemicals ◽  
Endocrine System ◽  
Current Understanding ◽  
Future Research ◽  
Developmental Origins ◽  
Research Needs ◽  
Important Class ◽  
Testing Strategies ◽  
Endocrine Disrupting ◽  
Health And Disease

Endocrine disrupting chemicals (EDCs) are exogenous chemicals which can disrupt any action of the endocrine system, and are an important class of substances which play a role in the Developmental Origins of Health and Disease (DOHaD) [...]

scholarly journals Toxicant effects on mammalian oocyte mitochondria†

2021 ◽  
Author(s):  
Kelli F Malott ◽  
Ulrike Luderer
Keyword(s):  
Assisted Reproductive Technologies ◽  
Primordial Germ Cells ◽  
Reproductive Technologies ◽  
Mature Oocyte ◽  
Developmental Origins ◽  
Founder Population ◽  
Mammalian Oocyte ◽  
Transport Chain ◽  
Polycyclic Aromatic ◽  
Health And Disease

Abstract Oocyte mitochondria are unique organelles that establish a founder population in primordial germ cells (PGCs). As the oocyte matures in the postnatal mammalian ovary during folliculogenesis it increases exponentially in volume, and the oocyte mitochondria population proliferates to about 100 000 mitochondria per healthy, mature murine oocyte. The health of the mature oocyte and subsequent embryo is highly dependent on the oocyte mitochondria. Mitochondria are especially sensitive to toxic insults, as they are a major source of reactive oxygen species (ROS), they contain their own DNA (mtDNA) that is unprotected by histone proteins, they contain the electron transport chain that uses electron donors, including oxygen, to generate ATP, and they are important sensors for overall cellular stress. Here we review the effects that toxic insults including chemotherapeutics, toxic metals, plasticizers, pesticides, polycyclic aromatic hydrocarbons (PAHs), and ionizing radiation can have on oocyte mitochondria. This is very clearly a burgeoning field, as our understanding of oocyte mitochondria and metabolism is still relatively new, and we contend much more research is needed to understand the detrimental impacts of exposure to toxicants on oocyte mitochondria. Developing this field further can benefit our understanding of assisted reproductive technologies and the developmental origins of health and disease (DOHaD).

The developmental origins of fairness: the knowledge–behavior gap

2014 ◽  
Vol 18 (11) ◽  
pp. 559-561 ◽  
Author(s):  
Peter R. Blake ◽  
Katherine McAuliffe ◽  
Felix Warneken
Keyword(s):  
Developmental Origins

scholarly journals Knowledge about the Developmental Origins of Health and Disease is independently associated with variation in diet quality during pregnancy

2020 ◽  
Vol 16 (2) ◽  
Author(s):  
Luseadra McKerracher ◽  
Tina Moffat ◽  
Mary Barker ◽  
Meghan McConnell ◽  
Stephanie A. Atkinson ◽  
...  
Keyword(s):  
Diet Quality ◽  
Developmental Origins ◽  
Health And Disease
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