Components of the InsR pathway, including age-1, have recently been predicted to be targets of miR-71 in its role in aging (14). On the other hand, the role of a particular miRNA (miR-71) is executed by repressing the expression of many genes in multiple pathways. These results compelled us to examine specific interactions between individual miRNAs and their targets to gain mechanistic insights. This result is also consistent with the prediction from a miRISC immunoprecipitation analysis that hbl-1 is likely a target of one or more miRNAs, in addition to the let-7 family miRNAs, during early development (18). This result suggests that miR-71 likely functions upstream of, or in parallel to, HBL-1 in regulating VPC timing.
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- And yet, thanks to network effects, the notocratic advantage of a massive marketing warchest, and other issues discussed in that Monopoly post, Monopoly has a stranglehold on the form.
- This feels like one of those posts where if I had more time I could make it shorter… but I don’t.
- We need to be promoting better-quality games that do more to help people have fun, and we need to be modelling and making room for healthy play that promotes pro-social behaviour.
- Support groups help to build that network,connecting individuals with one another, as well as linking them to wider services and recovery programmes.
miR-71 Likely Directly Represses the Expression of age-1 and unc-31 by Acting on Their 3′ Untranslated Regions.
It helps maintain a balance where the family supports the recovering addict without enabling their addiction. Individual GFP reporter constructs for candidate genes (4 ng/μL) and the mCherry internal control plasmid (4 ng/μL) were mixed with unc-119 rescuing plasmid (20 ng/μL) and pBluescript KS+ (72 ng/μL) and coinjected into unc-119(ed3) and mir-71(n4115); unc-119(ed3) worms following standard protocols (32). To compare the survival rates between strains, we simulated the survival rate of each genotype to 100 arbitrary “individual worms” and performed the log-rank test in Graphpad Prism 4.
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Furthermore, miR-71 plays a prominent role in developmental recovery from L1 diapause partly through repressing the expression of certain heterochronic genes. Here we show that compromising overall microRNA (miRNA) functions or mutating certain individual miRNAs impairs the long-term survival of nematodes during starvation-induced L1 diapause. But offering people opportunities to explore games and play in a safe, non-abusive, self-directed context like a library seems to me to matter, and for folks who are more likely than most to have social anxieties, finding those opportunities can be extremely hard. This certainly accords with the rise of therapists using games as therapy – a web search for “Dungeons & Dragons therapy” shows the recent explosion in ways in which people are finding healing in play. That means that when sales are up, more people are playing this and other older, less-fun games instead of games with the advantage of more than a century’s advancements in the art and science of play, including co-operative games, social games, nomic games, and more. The PlayStation Family app lets you manage your family from your mobile device, and offers additional options to monitor your children’s play time.
Non-Unc stable transgenic lines were maintained, and the expression of GFP and mCherry were observed under a Zeiss Axiovision II microscope. Three days later, the number of worms that were L2 or older was recorded as number of survived worms (Ns), and the survival rate was calculated as Ns/Np, which is an estimation of survived worms in the whole population. MT12993 mir-71(n4115) worms were outcrossed with N2 for four generations before any test except the initial screen. A recent study showed that the expression of miR-71 was significantly increased relative to other miRNAs in starved L1 worms (15). However, miR-71 does not appear to regulate all postembryonic development during L1 diapause recovery. Unlike classical heterochronic miRNAs such as lin-4 and let-7, the role of miR-71 in vulval cell division is essential in animals recovering from starvation-induced L1 diapause, but not in animals hatched on plates with food.
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L1 Starvation Survival Assay and Statistical Analysis.
This feels like one of those posts where if I had more time I could make it shorter… but I don’t. Fun seems self-evident, but I would just gently remind readers that fun is non-trivial; is in fact the active face of joy, as beauty is the passive. As above, play without consent, treating others as toys without independent will rather than as fellow players, is oppression and abuse. In fact, one of the great, almost pre-verbal lessons of play is precisely that the magic circle of play exists only with, is in large part comprised of, the willing participation of everyone in and around it. That curation isn’t only about having collections available for loan or in the library revery play space; it’s also about making actual play experiences available.
MiR-71 regulates vulval cell division during recovery of starved L1 worms. We thus asked whether miR-71 was required for the reinitiation of developmental programs during the recovery phase after L1 starvation. These results indicate that miR-71 is not essential for arresting seam cell or M-cell divisions during L1 diapause, suggesting that miR-71 function is distinct from DAF-16 function. DAF-16 (the FOXO homolog in C. elegans) has been shown to play an important role in cell cycle arrest and developmental progression partly by promoting cki-1 expression in some somatic cells during L1 arrest (2). S1A indicated a dominant role of intestinal miRNAs in regulating L1 starvation survival.
How Support Groups Improve Mental Health Recovery Outcomes
Furthermore, worms that are long-lived due to dietary restriction or decreased mitochondrial respiratory rates are short-lived during L1 diapause, suggesting that the mechanisms controlling L1 starvation survival are different at least in some aspects from those controlling aging (3). We provide evidence that miRNA miR-71 is not required for the animals’ entry into L1 diapause, but plays a critical role in long-term survival by repressing the expression of insulin receptor/PI3K pathway genes and genes acting downstream or in parallel to the pathway. We need to be promoting better-quality games that do more to help people have fun, and we need to be modelling and making room for healthy play that promotes pro-social behaviour. That means running programs, preferably having staff who can teach the games, having services that help people find others who can teach and/or are interested in playing, and establishing norms for play in the library space in the hopes of (a) offering that safe, and potentially healing, interaction; (b) having those norms spread.
- (D) A representative chart of the L1 starvation survival rates of different miRNA mutants.
- To investigate the roles of miRNAs in animal survival during starvation-induced L1 diapause, we impaired the overall miRISC function with loss-of-function (lf) mutants of ain-1 (ku322, ku425, and tm3681) and ain-2(tm2432) and examined their L1 starvation survival rate (Materials and Methods).
- DAF-16 (the FOXO homolog in C. elegans) has been shown to play an important role in cell cycle arrest and developmental progression partly by promoting cki-1 expression in some somatic cells during L1 arrest (2).
- A total of 16–24 h later, the density of newly hatched L1 worms was adjusted to three to five worms per microliter S-basal.
- In fact, one of the great, almost pre-verbal lessons of play is precisely that the magic circle of play exists only with, is in large part comprised of, the willing participation of everyone in and around it.
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These models are used not just in clinical care but in recovery college programmes, self help groups, and community-based services across the UK. Peer support interventions are now recognised as valuable components of mental health recovery. This mix of professional oversight and personal connection helps create a balanced group dynamic where people feel supported emotionally and practically. This is when people who have faced similar mental health challenges share their stories and offer mutual encouragement. Over time, participants often find that being part of a group helps them build confidence, improve communication, and better understand their own needs in recovery.
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What If I Don’t Meet Division I Standards?
Given my views on play, you won’t be surprised to learn that I asked the presenters about whether play experiences could qualify as the kinds of responsive, positive, engaged, and empowering interactions they described. I was attending professional development aimed at helping library staff support families from refugee backgrounds, and we were discussing the role that libraries and childcare staff (mostly the latter, based on the mix of the group) can play in helping often highly traumatised communities. A small increase in risk of harm, replicated many times on a massive scale, means harm is certainly occurring. As COVID-19 lockdowns unfolded around the world, and sales of games, puzzles, toys, and other playful artforms spiked, a friend asked me if I felt a sense of validation. And worst of all, a combination of the two, where other players essentially become supporting cast for a scripted victory that is neither earned, nor fun, nor remotely playful – a psychodrama rather than a game, toying with their victims rather than playing with them. Controlling bullies who insist everyone play their way, forcing people to make deals they don’t want and to keep playing even when they aren’t having fun.
Whatever the focus, the consistent thread is a sense of community and the reminder that recovery is possible. At Khiron Clinics, our group sessions often serve as a bridge between individual therapy and community-based support. These peer-led interactions are often supported by a therapist or group leader who ensures the space stays safe and respectful. It shows participants that their reactions and feelings are valid, and that recovery doesn’t have to be a solitary journey. That shared experience can be a powerful tool in breaking down feelings of isolation and self-blame.
In December, the band announced that they were removing a selection of their old songs from all platforms due to lyrics that had “become increasingly problematic in modern times”. Since she got sober at 19, she has been revisiting fun at her current stage of life. Paul encourages you to check in with yourself about your feelings about your AF journey.