Aboriginal Australians -- Australia.

Edinburgh : Young J. Pentland, 1889.

Philadelphia, Pa. : Lippincott, 1896.

In five northern U.S. states, black students comprise more than a fifth of ELL enrollment.

A growing number of schools are re-evaluating their policies on religious holidays in response to the changing demographics of their students.

Districts are reconfiguring services, offering hazard pay, and partnering with food banks to keep up with a growing, unprecedented demand for food services during the school shutdown.

Tatiana Stepanova
Apr 1, 2003; 23:2655-2664
Cellular

Nestin, an intermediate filament protein widely used as a marker of neural progenitors, was recently found to be expressed transiently in developing cortical neurons in culture and in developing mouse cortex. In young cortical cultures, nestin regulates axonal growth cone morphology. In addition, nestin, which is known to bind the neuronal cdk5/p35 kinase, affects responses to axon guidance cues upstream of cdk5, specifically, to Sema3a. Changes in growth cone morphology require rearrangements of cytoskeletal networks, and changes in microtubules and actin filaments are well studied. In contrast, the roles of intermediate filament proteins in this process are poorly understood, even in cultured neurons. Here, we investigate the molecular mechanism by which nestin affects growth cone morphology and Sema3a sensitivity. We find that nestin selectively facilitates the phosphorylation of the lissencephaly-linked protein doublecortin (DCX) by cdk5/p35, but the phosphorylation of other cdk5 substrates is not affected by nestin. We uncover that this substrate selectivity is based on the ability of nestin to interact with DCX, but not with other cdk5 substrates. Nestin thus creates a selective scaffold for DCX with activated cdk5/p35. Last, we use cortical cultures derived from Dcx KO mice to show that the effects of nestin on growth cone morphology and on Sema3a sensitivity are DCX-dependent, thus suggesting a functional role for the DCX-nestin complex in neurons. We propose that nestin changes growth cone behavior by regulating the intracellular kinase signaling environment in developing neurons. The sex of animal subjects is unknown.

SIGNIFICANCE STATEMENT Nestin, an intermediate filament protein highly expressed in neural progenitors, was recently identified in developing neurons where it regulates growth cone morphology and responsiveness to the guidance cue Sema3a. Changes in growth cone morphology require rearrangements of cytoskeletal networks, but the roles of intermediate filaments in this process are poorly understood. We now report that nestin selectively facilitates phosphorylation of the lissencephaly-linked doublecortin (DCX) by cdk5/p35, but the phosphorylation of other cdk5 substrates is not affected. This substrate selectivity is based on preferential scaffolding of DCX, cdk5, and p35 by nestin. Additionally, we demonstrate a functional role for the DCX-nestin complex in neurons. We propose that nestin changes growth cone behavior by regulating intracellular kinase signaling in developing neurons.

‘‘—the first 1000 days are a critical window in a child’s development, but let’s not forget this child on day 1,001.’’ School nutrition programmes help to address the +1,001 day gap. Today, perceptions of school gardens are changing in response to increasingly urgent needs for greater food security, environmental protection, more secure livelihoods and better nutrition. School gardens have new multiple [...]

People have never consumed so much fish or depended so greatly on the sector for their well-being as they do today. Did you know?  Fish is one of the most-traded food commodities worldwide, worth almost US$130 billion in 2012 – a figure that will probably continue to increase. World per capita apparent fish consumption increased from an average of 9.9 kg in the [...]

Today’s fisheries sector hosts a multibillion dollar industry that is a vital source of food and nutrition, employment, trade, economic wellbeing and recreation. What is blue growth? The concept of a "blue economy" came out of the 2012 Rio+20 Conference and emphasizes conservation and sustainable management, based on the premise that healthy ocean ecosystems are more productive and a must for sustainable [...]

Maize, rice and wheat are fundamental to world food security. We must safeguard production in the world’s grain belts and rice bowls, and increase yields in countries where production has to substantially improve as populations grow. Climate change adds new pressures on cereals, including rising temperatures and a higher incidence of pests, diseases, droughts and floods. FAO’s model of ecosystem-based agriculture, [...]

No global real estate market despite higher price synchronisation and growing role of international investors, central banks find (Press release, 18 February 2020)

Jason Janes didn't want a BBQ brush bristle stuck in his throat, so he came up with his own homegrown scraper that has led to a business on the verge of booming.

It's not exactly surprising that with all of the uncertainty in the world, Apple decided that it couldn't provide useful revenue guidance for its fiscal Q3 ending in June. It is unexpected, however, that Apple felt confident in announcing a silver lining to the pandemic -- it expects to sell more Macs and iPads in the summer of 2020 compared to 2019.

CNA Staff, Apr 27, 2020 / 11:30 am (CNA).- The number of Catholics in South Korea increased by less than 50,000 in 2019, continuing a trend of slowing growth after a peak following the 2014 apostolic visit by Pope Francis to the country. 

According to the Catholic Bishops' Conference of Korea, there are 5.91 million Catholics in South Korea’s 16 dioceses; an increase of 48,000 over to 2018’s total. Catholics make up 11% of the national population. 

Overall, the number of Catholics in the country increased by 0.8%, which is slightly lower than last year’s increase of 0.9%. In recent years, the Catholic population in South Korea has grown by an average of 1% each year. 

Like many countries, South Korea’s Catholic population is aging. About one in five South Korean Catholics are over the age of 65, and only 8.5% of Catholics are age 19 or under. A total of 14% of priests are over the age of 65.

South Korea’s flock saw the largest overall percentage increase in 2014, when it increased by 2.2%. Pope Francis visited the country in August of that year, the third visit by a pope to the country. Pope John Paul II visited South Korea in 1984 and again in 1989, when the country hosted the 44th International Eucharistic Congress.

These numbers come as South Korea is grappling with an outbreak of COVID-19, a disease which has seen much of its spread in the nation come from a single member of the Shincheonji Church of Jesus. About half of South Korea’s nearly 11,000 confirmed coronavirus infections stem from “Patient 31,” a member of that church who did not abide by isolation rules after coming down with COVID-19. 

The Catholic Bishops’ Association of Korea refers to Shincheonji Church of Jesus as a “pseudo-religious organization” and a “cult.” The church was founded in 1980 by a man who believes that he is the second coming of Jesus. 

In 2017, the conference created the "Korean Catholic Task Force on Newly-risen Religions” specifically to combat the growing popularity of the Shincheonji Church of Jesus. 

Another source of outbreak were 30 Catholic pilgrims who tested positive for the illness after returning to South Korea from a trip to the Holy Land. Korean Air Lines restricted travel to Israel after these infections were discovered.  

South Korea suspended the public celebration of Mass in late February, and re-opened churches--albeit with strict social distancing requirements--on April 26.

Three OM Hungary team members share what they’ve learned while serving as teachers at the International Christian School of Budapest.

OM Israel is asking for more workers to join a team reaching out to Arabs.

OM Guatemala and volunteers visit Tiquisate to share about God's love in eight public schools.

God changes teens' lives during TeenStreet Queensland in Australia at the beginning of July.

People in Talamanca, an indigenous reserve of Costa Rica with a history of witchcraft, share their problems with OM workers and receive hope in Christ.

During the present crisis, many more of us are turning to Grow Your Own. This lets us enjoy much fresher and tastier veg than from a weekly shop, especially if that languishes in the fridge for days. And we won’t be relying on imports that could become less accessible.

Edinburgh Rugby have announced the signing of three Scottish qualified youngsters in Nathan Chamberlain, Ben Muncaster and Dan Gamble on academy deals which will turn into full-time contracts next summer, and head coach Richard Cockerill has promised that three current academy prospects in Rory Darge, Connor Boyle and Sam Grahamslaw will soon be elevated to the senior squad ahead of next season.

WEEK two of the lockdown and I don't know about you, but I’m feeling a bit playful, so how about instead of a boring old wine column, we take a look at a drink that can be fun for all the family?

In five northern U.S. states, black students comprise more than a fifth of ELL enrollment.

Teachers coming from alternative programs leave the profession at higher rates than their traditionally certified peers, and that gap is growing, a study finds.

Impaired fetal growth is an independent risk factor for cardiovascular diseases in adulthood and is associated with arterial wall thickening, a noninvasive measure of subclinical atherosclerosis, in early childhood. No preventive strategy has been identified.

Dietary omega-3 fatty acid supplementation in early childhood prevented the association of impaired fetal growth with arterial wall thickening, suggesting that this early-life intervention may mitigate the risk of cardiovascular disease in those with impaired fetal growth. (Read the full article)

Preterm, growth-restricted infants are at high risk of necrotizing enterocolitis (NEC). NEC occurs most frequently in infants who have received enteral feeds. It is common practice to delay introduction of enteral feeds in these infants.

Early introduction of enteral feeds results in earlier achievement of full enteral feeding. Early feeding is not associated with a higher risk of NEC. Delayed feeding is associated with a higher risk of cholestasis. (Read the full article)

Infantile hemangiomas have a period of rapid growth in early infancy. Most hemangioma growth is completed by 5 months of age, but the majority of patients are not seen by a specialist until after the growth phase is complete.

The most rapid hemangioma growth is between 1 and 2 months of life, much earlier than previously believed. Patients with high-risk hemangiomas should be followed closely, and treatment initiation should be considered before or during the most rapid growth phase. (Read the full article)

Few longitudinal studies from developing countries have assessed the relation between early maternal depressive symptoms and child growth beyond age 2. The results of these studies have been inconclusive.

Early maternal depressive symptoms were related to higher odds of deficits in stature but not to deficits in weight among preschool- and school-aged children. Well-child care provides opportunities to identify maternal depressive symptoms to prevent future child growth delays. (Read the full article)

Current human milk fortifiers fail to provide the higher protein intake that is now recommended for feeding human milk–fed infants. There is a desire to avoid the use of powdered products when feeding these infants.

A new ultraconcentrated liquid human milk fortifier that provides more protein than current powdered fortifiers is safe and supports better growth in human milk–fed infants than a powdered fortifier. (Read the full article)

Postnatal growth restriction of preterm infants is a universal problem. Early "catch-up growth" has been associated with development of metabolic syndrome. In addition, preterm infants appear to be at major risk for developing increased adiposity and insulin resistance.

The consumption of a nutrient-enriched formula after hospital discharge may be beneficial in adequate for gestational age infants both in terms of head circumference growth and fat-free mass gain. (Read the full article)

Most observational studies from Western populations suggest that blood pressure is positively associated with low birth weight and faster infant growth; however, it is unclear whether these associations are biologically based or contextually specific.

In a developed non-Western setting with relatively little socioeconomic patterning of size or growth, birth weight and infant growth had relatively limited impacts on early adolescent blood pressure, which was more strongly related to recent growth and current size. (Read the full article)

Children with congenital heart disease (CHD) are at increased risk for poor growth. Several factors may play a role in poor growth, including feeding difficulties, increased caloric requirements, and the effects of cardiac lesions on growth regulation.

In children with CHD, impaired growth as measured by weight, length, and head circumference occurs simultaneously rather than sequentially, supporting the theory that altered growth regulation likely plays an important role in the poor growth of children with CHD. (Read the full article)

Children born at very low birth weights have significant catch-up weight gain but differences in height remain. Their BMI, however, tends not to be higher than expected. Data are lacking regarding representative cohorts, defined by gestation and compared with contemporaneous controls.

In a geographic cohort of extremely preterm participants followed until age 18, compared with term controls, weight differences diminish over time, and height differences persist. BMI at age 18 is similar. Height at age 2 is a better predictor of final height than midparental height. (Read the full article)

Studies of clinically derived samples of infants with failure to thrive have reported that children remain shorter and lighter than their peers at school-age. Enhanced weight gain ("catch-up") in small infants has been linked to subsequent obesity.

Infants with early weight faltering caught up in weight by 2 years, but height gain remained disproportionally slow. Those with weight faltering later in infancy remained shorter and lighter throughout childhood. Anthropometric outcomes of both groups were within population norms at 13 years. (Read the full article)

There are no published prospective studies on the natural course and testicular growth in early childhood of spontaneously descended testes after birth compared with scrotal or surgically treated testes in boys with congenital cryptorchidism.

Data collected from this prospective study on the natural course and growth of the spontaneously descended testes add evidence-based data and recommendations on how to clinically manage boys with congenital cryptorchidism. (Read the full article)

Feeding difficulties often emerge during the neonatal period and affect neonatal growth. Growth throughout the first years of life is associated with children’s IQ scores and risk of behavioral problems.

Among infants born full term (≥37 weeks’ gestation) with birth weight ≥2500 g, gain in weight and head circumference during the neonatal period is associated with higher IQ, but not with behavior at 6.5 years of age. (Read the full article)

Surviving infants with hypoxic ischemic encephalopathy (HIE) treated with hypothermia have decreased rates of CP in childhood. CP is associated with increased risk of slow growth.

Term children with HIE who develop moderate/severe CP are at high risk of progressive impaired growth, high rates of cognitive impairment, and rehospitalizations from infancy to school age. Gastrostomy tube placement to facilitate feeds is protective of slow growth. (Read the full article)

The etiology of childhood cancers is largely unknown. However, excessive fetal growth has been associated with some childhood cancers. One of the most consistent findings is that high birth weight is associated with an increased risk of childhood leukemia.

Examining large, population-based birth and cancer registry data from 4 Nordic countries, high birth weight was the most strongly associated with risk of many childhood cancers among several measures of fetal growth that have not previously been extensively assessed. (Read the full article)

Better postnatal growth, especially head growth, associates with better cognitive development in preterm infants. Suboptimal postnatal growth is more common in infants with poor antenatal growth than in infants with normal growth.

Good weight gain and head circumference growth until 2 years was associated with better 5-year cognitive outcome in non–small for gestational age infants. Good head circumference growth around term age benefits the cognitive outcome of small for gestational age infants. (Read the full article)

Preterm infants dependent on parenteral nutrition are vulnerable to deficits in early postnatal nutritional intake. This coincides with a period of suboptimal head growth. Observational studies indicate that poor nutritional intake is associated with suboptimal head growth and neurodevelopmental outcome.

This study provides randomized controlled trial evidence that head growth failure in the first 4 weeks of life can be ameliorated with early nutritional intervention. Early macronutrient intake can be enhanced by optimizing a standardized, concentrated neonatal parenteral nutrition regimen. (Read the full article)

Fetal growth restriction, particularly in preterm children, is associated with delayed development and poor growth. Knowledge about the consequences of fetal growth restriction if classified by symmetry is lacking, especially in preterm children.

In preterm children, symmetric and asymmetric growth restriction at birth results in poorer growth later in life. Both groups are at considerable risk of developmental delay because their long-term development is independent of their head circumference at birth. (Read the full article)

There is conflicting evidence about the relationship between dental caries in primary teeth and children’s height and weight.

Findings reveal an inverse linear association between caries levels and children’s height and weight. The findings take the argument beyond the presence or absence of an association and provide a better understanding of the pattern of this association. (Read the full article)

Preterm (PT) birth is negatively associated with growth. Particularly small for gestational age PT infants are at risk for delays in growth, whereas knowledge about the consequences regarding growth of large for gestational age PT birth is lacking.

During infancy, growth in height, weight, and head circumference of large for gestational age PT infants was well balanced and sufficient. Subsequently, however, weight gain accelerated and resulted in high BMIs compared with the World Health Organization Multicentre Growth Reference Study population. (Read the full article)

Prenatal lipid-based nutrient supplementation has been demonstrated to increase birth length. However, the impact of this intervention on infant growth and morbidity is unknown.

Infants from mothers who were given prenatal lipid-based nutrient supplements showed decelerated linear growth. The gain in length at birth related to prenatal lipid-based nutrient supplementation was not sustained during infancy. (Read the full article)

Growth failure has been frequently reported in children who have obstructive sleep apnea syndrome (OSAS) owing to adenotonsillar hypertrophy. Adenotonsillectomy (AT) has been reported to accelerate weight gain in children who have OSAS in nonrandomized uncontrolled studies.

This randomized controlled trial of AT for pediatric OSAS demonstrated significantly greater weight increases 7 months after AT in all weight categories. AT normalizes weight in children who have failure to thrive, but increases risk for obesity in overweight children. (Read the full article)

Term MRI can assist in identifying the nature and extent of brain injury in preterm infants. However, brain injury detected by MRI does not fully account for neurodevelopmental impairments, particularly cognitive and behavioral impairments, common in preterm survivors.

In addition to brain injury, an assessment of brain growth by using one-dimensional measurements on MRI is helpful for predicting neurodevelopment. Two different patterns of impaired brain growth are observed that relate independently to early cognitive development in preterm infants. (Read the full article)