Maternal Smoking News and Research

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Neonatal exposure to nicotine alters neurons, predisposes brain to addiction in adulthood

Neonatal exposure to nicotine alters the reward circuity in the brains of newborn mice, increasing their preference for the drug in later adulthood, report researchers at University of California San Diego School of Medicine in a study published "in press" April 24, 2019 in Biological Psychiatry.

22 May 2019

Maternal smoking and pre-eclampsia may affect fertility of offspring

Low levels of oxygen in the womb - which can be caused by smoking or conditions such as pre-eclampsia - may cause problems with fertility later in life, a study carried out in rats suggests.

29 Mar 2019

Nicotine could affect human embryonic development at the single-cell level

Nicotine induces widespread adverse effects on human embryonic development at the level of individual cells, researchers report February 28th in the journal Stem Cell Reports.

4 Mar 2019

Study shows connection between maternal smoking during pregnancy and offspring ADHD

The higher the cotinine levels were in the mother's blood during pregnancy, the greater was the child's risk of developing attention deficit hyperactivity disorder later in life, showed an epidemiological study conducted by the Research Centre for Child Psychiatry at the University of Turku in Finland.

26 Feb 2019

New study points to potential cure for addiction

The Akay Lab biomedical research team at the University of Houston is reporting in the journal Nature Scientific Reports that a possible cure for addiction may be found by following the pathways of significantly altered dopamine neurons in newborns who were chronically exposed to nicotine in utero.

7 Feb 2019

Association between tobacco use and paranoia is largely due to shared genetic influences

Paranoia is associated with regular tobacco smoking in adolescents after accounting for other factors like cannabis use, sleep disturbances and stressful life events, reports a study recently published to the Journal of the American Academy of Child and Adolescent Psychiatry.

25 Jan 2019

Cardiovascular disease risk begins even before birth

Heart disease is the greatest killer in the world today, and it is widely accepted that our genes interact with traditional lifestyle risk factors, such as smoking, obesity and/or a sedentary life to promote an increased risk of cardiovascular disease.

23 Jan 2019

Parents’ mental health problems associated with reactive attachment disorder in children

Children's risk of being diagnosed with reactive attachment disorder (RAD) increases if parents are diagnosed with any type of mental health disorder, discovered researchers from the Research Centre for Child Psychiatry of the University of Turku, Finland.

22 Jan 2019

Childhood body composition may play a role in future respiratory health

How well we breathe as adults may depend on the amount of fat mass and lean body mass, or muscle, we have as children, according to new research published online in the American Thoracic Society’s American Journal of Respiratory and Critical Care Medicine.

16 Jan 2019

The fourth European Perinatal Health Report focuses on health of newborn babies, mothers

The health of newborn babies and their mothers are key indicators of the health and wellbeing of populations.

27 Nov 2018

Sons of fathers who smoke have 51% lower sperm count

Studies have repeatedly linked maternal smoking during pregnancy with reduced sperm counts in male offspring. Now a research team at Lund University in Sweden has discovered that, independently of nicotine exposure from the mother, men whose fathers smoked at the time of pregnancy had half as many sperm as those with non-smoking fathers.

22 Nov 2018

Epigenetic link found between prenatal exposure to maternal smoking and offspring's cardio-metabolic health

According to new research, epigenetic changes found in the offspring exposed to maternal smoking during pregnancy or in current smokers are linked to smoking-related diseases in adulthood.

13 Nov 2018

Maternal smoking during pregnancy associated with increased risk of strabismus in offspring

In an Acta Ophthalmologica analysis of 11 relevant articles, maternal smoking during pregnancy was associated with a 46 percent increased risk that offspring will develop strabismus—one of the most prevalent eye-related diseases among children.

7 Nov 2018

Father's age shown to affect health of offspring

A new study has shown that infants of older fathers are less likely to be healthy at birth, compared with infants of younger fathers.

2 Nov 2018

Mother's smoking during pregnancy associated with early puberty in children

If the mother smokes during pregnancy, there is a risk of her children going into puberty earlier. This is shown by a major study from Aarhus University which has just been published in the international journal American Journal of Epidemiology.

23 Oct 2018

Cystic fibrosis impacts directly on intrauterine growth, shows research

New research, published in Thorax, funded by the Cystic Fibrosis Trust has shown that babies with cystic fibrosis are born weighing less than babies without the condition, even allowing that they are more likely to be born prematurely.

3 Aug 2018

Drinking or smoking while breastfeeding and affects later cognition in children

According to a new study published this week in the journal Pediatrics, quite a few breast feeding women are not abstaining from alcohol and are thus causing exposure of their babies to alcohol. They write in their study that children who are exposed to alcohol in the breast milk that they take are likely to have lower cognitive abilities.

31 Jul 2018

Exposure to air pollution in the womb can lead to high blood pressure in childhood

Children who were exposed to higher levels of air pollution during the third trimester of their mother's pregnancy had a higher risk of elevated blood pressure in childhood, according to new research in the American Heart Association's journal Hypertension.

14 May 2018

Air pollution exposure during fetal life related to brain abnormalities, cognitive impairment in children

A new study performed in the Netherlands has linked exposure to residential air pollution during fetal life with brain abnormalities that may contribute to impaired cognitive function in school-age children. The study, published in Biological Psychiatry, reports that the air pollution levels related to brain alterations were below those considered to be safe.

8 Mar 2018

Maternal smoking during pregnancy contributes to asthma severity and poor lung function in kids

A new study published in the journal CHEST highlights the burden of obstructive lung disease in US children and implicates tobacco smoke exposure through maternal smoking during pregnancy as more strongly associated with worse lung function than current, ongoing TSE in school-aged children with asthma.

5 Mar 2018